When the wheel of time quietly crossed 2025, we stood at the threshold of the old and the new and looked back at the resounding footprints that SANDI Technology had walked. This year, we took hardcore innovation as ink and digital intelligence as scroll, and waved a magnificent picture of industrial upgrading on the canvas of the times. When the first ray of dawn of 2026 is about to sprinkle the earth, we are full of gratitude and pride, and harbor unlimited expectations for the future.

2025: Innovation Leads, Breaks the Waves

Compacting the product matrix and constructing a full-series layoutIn 2025, SANDEK has completed the series layout of full-size equipment from millimeter scale to meter scale, and realized the comprehensive coverage of 3DP sand printing, BJ binder jet metal/ceramic printing, SLS selective laser sintering and SLM selective laser melting, and other intelligent equipments. It is especially worth mentioning that our 4-meter super-large-size 3DP casting sand printer 3DPTEK-J4000 has been awarded the title of 2025 Additive Manufacturing Quality Product, which has become a solid base to support the innovation and development of customers in various fields.

Refinement of the technical core, showing the bottom of innovationThis year, we not only realized the stable mass production of large-size sand printing equipment, but also innovatively launched the "flexible area molding technology without sand box", which provides a new solution to solve the problem of large and complex casting manufacturing. This year, we not only realized the stable mass production of large-size sand printing equipment, but also innovatively launched the "no sand box flexible area molding technology", which provides a brand new solution for solving the problem of manufacturing large and complex castings. In the field of high-end heat dissipation, we successfully realized the precision molding of high thermal conductivity composite materials, and the core performance of our products exceeded the international standard of MIM, demonstrating our excellent technical strength.

Promote global layout and internal and external synergiesIn 2025, the domestic business of SANDI Technology has realized leapfrog growth, with significant year-on-year growth in performance scale, widely serving more than 500 high-quality customers in aerospace, power and energy. Overseas market is also soaring, business in more than 30 countries and regions around the world, overseas revenue accounted for a significant breakthrough. Our equipment is exported to Italy, Turkey, Spain, South Korea and other key markets in Europe and Asia, the globalization of the operating system is increasingly perfect.

Expanding the business ecosystem and opening up new frontiersIn August, we successfully acquired Shenzhen Shuanglong Dental Research Technology Co., Ltd, which is not only an important layout of the digital dental field, but also obtains the mature channels covering more than 30 countries and international certification qualification, which lays a solid foundation for entering the high-end dental market.

Strategic Financing Landed, Strengthening the Roots of DevelopmentIn 2025, we successfully completed two strategic investments from the Beijing New Materials Industry Fund and SINOMACH Industry Fund. These funds will be used for the pre-investment of binder jet equipment (BJ/3DP), ceramic printing process expansion, copper diamond chip heat sink capacity construction, accelerated product overseas and talent construction, further consolidating our leading position in the binder jet 3D printing field.

2026: A journey of 10,000 miles, a cloud of high sails

In the new year, SANDI will continue to promote the "1-2-N" development strategy, that is, to take one set of 3D printing technology as the core, plowing 3D casting and 3D powder metallurgy two major solutions, expanding N application scenarios, to build a richer industrial ecology.

Consolidate technological leadership and strengthen the innovation systemAs a domestic enterprise that simultaneously masters four core 3D printing technologies, namely SLS, SLM, 3DP and BJ, we will continue to utilize the advantages of "Trinity" innovation system. As a domestic enterprise that simultaneously masters the four core 3D printing technologies of SLS, SLM, 3DP and BJ, we will continue to take advantage of the "Trinity" innovation system and integrate the resources of Guoqian Science and Technology Research Institute, postdoctoral workstation and enterprise R&D team to continue to promote technological innovation and maintain the leading position in the industry.

Upgrade casting ecology and expand application areas. Through the 8 3D Smart Manufacturing bases laid out in China, in 2026 we will focus on promoting the large-scale application of 3D printing in high-voltage electrical and rail transportation fields, and reshaping the traditional casting ecology through new construction, expansion and mergers and acquisitions to realize large-scale application production and delivery.

Deepen powder metallurgy and implement differentiation strategyBJ Technology is a leading manufacturer of AI chip thermal management equipment. Relying on the advantages of BJ technology of "high efficiency, low cost, no thermal stress", we will implement differentiated equipment strategy in the field of AI chip thermal management, providing customized solutions for research institutes and industrial users. Suzhou SANDI Precision will focus on the field of binder jetting 3D printing copper diamond heat dissipation, and realize the batch delivery of applications in this field.

Expanding Digital Healthcare, Perfecting Precision Manufacturing. On the basis of having the first 3D printed titanium alloy hearing aid medical device registration certificate in China, through the merger and acquisition of Shenzhen Shuanglong Dental Research, we will further expand the 3D printed orthopedic application field, improve the layout of precision medicine, and contribute more power to the cause of human health.

Build an industrial Internet platform to accelerate digital transformation. In the new year, we will focus on building the 3D Smart Manufacturing Industrial Internet Platform, comprehensively improving the company's digital management capabilities, and at the same time making efforts in going overseas and unmanned factory construction to create a new paradigm of future-oriented intelligent manufacturing.

The heart is as solid as a rock and the mission is as strong as ever

Pragmatism, innovation, synergy, growth - these four keywords are deeply imprinted in the pursuit of values and development concepts of SANDY TECHNOLOGY.

From 1994, when we successfully developed the first commercialized industrial-grade 3D printer with independent intellectual property rights in China to the present, SANDI Technology has always been adhering to the mission of "Starting from 3D printing, upgrading manufacturing with digital technology". With more than 30 years of innovation, we have witnessed and participated in the wave of digital transformation of China's manufacturing industry.

Looking forward to 2026, we will continue to work hand in hand with our global partners to promote the integration of 3D printing technology into thousands of industries with a more open attitude, a more innovative spirit and more pragmatic actions, injecting new kinetic energy into the high-quality development of the manufacturing industry, and contributing more "SANDI Solutions" to the intelligent manufacturing in China and even in the world.

Thank you for the trust and support of every customer, partner and employee. Let's work hand in hand to meet the excitement and splendor of 2026! Happy New Year!

President Zong Guisheng

Beijing SANDI Technology Co.

December 31, 2025

以創(chuàng)新之筆，繪智造蒼穹 |?三帝科技2026年新年獻(xiàn)詞最先出現(xiàn)在三帝科技股份有限公司。

Figure: SANTI TECHNOLOGY 4 meters 3DP casting sand printer 3DPTEK-J4000

Equipment order hotline: 13811566237

For aerospace, electric energy, heavy machinery and other fields in the manufacture of ultra-large castings in the long-standing problems of long production cycle, high cost of molds, complex structure molding difficulties, 3DPTEK-J4000 with a number of innovative technologies to provide solutions:

Its innovative "no sand box flexible area molding technology" not only breaks through the size limitations of traditional casting, supporting a maximum of 4 meters of sand integrated manufacturing, but also to achieve a very competitive cost control.

This technology, combined with high-precision nozzle and intelligent algorithms, can realize the integral molding of thin-walled, multi-dimensional curved surfaces and complex cavities (such as the spiral cooling water channel) of large components, solving the efficiency, cost and welding defects arising from the traditional process of making large parts that require segmental casting and then welding. Practical application shows that the technology can make large and complex castings to shorten the production cycle of more than 50%, for example, will weigh 1 ton of aluminum alloy castings delivery time from 60 days to 15 days compressed significantly.

The company also provides open-source material process system, which can be adjusted according to the user's needs; supporting high-performance resin binder, curing agent, cleaning agent, to ensure the quality and stability of molding.

Based on 30 years of accumulation of powder laying technology, SANDI Technology has independently developed full-size 3DP casting sand and SLS casting sand/wax series printers from millimeters to meters, which can satisfy the manufacturing needs of products of different sizes and materials, and help users maximize their productivity with lower unit cost and shorter delivery time. 

Figure: SANDY TECHNOLOGY 3DP Casting Sand Printer 3DPTEK-J1800/J1800S/J2500

Figure: SANDY Technology SLS Casting Sand/Wax Printer AFS-500/LaserCore-5300/LaserCore-6000

The honor of being on the list of 2025 additive manufacturing quality products is a full affirmation of SanDi Technology's adherence to independent innovation and deepening of the path of industrialization. Starting from 3D printing, upgrading manufacturing with digital technology. In the future, SANDI Technology will continue to help more manufacturing enterprises realize quality and efficiency improvement and transformation and upgrading through its leading equipment, materials and full chain service capabilities, and contribute to the development of new quality productivity.

[About SANDI TECHNOLOGY

(3D Printing Technology, Inc.) is a national high-tech enterprise and a "small giant" enterprise specializing in industrial-grade additive manufacturing (3D printing) equipment and rapid manufacturing services. The company has built a complete industrial chain covering technology research and development, equipment and material production, process support and manufacturing services, and is in a leading position in a number of core technologies such as binder jetting (BJ/3DP) in China, and is actively promoting the large-scale application of 3D printing in the fields of casting upgrading, advanced heat dissipation, and precision medical care.

上榜！三帝科技粘結(jié)劑噴射裝備榮膺2025年增材制造優(yōu)質(zhì)產(chǎn)品最先出現(xiàn)在三帝科技股份有限公司。

Recently, a subsidiary of Beijing SANDI Technology Co.Wugong Xinxin Nonferrous Metal Casting Co.（The project of "5N Ultra High Purity Aluminum Preparation Demonstration Equipment Development and Supporting Processes" jointly declared by Xinxin Foundry (hereinafter referred to as Xinxin Foundry) and Xi'an University of Technology (hereinafter referred to as Xi'an University of Technology) was successfully selected as one of the key core technology industrialization projects to be supported by Shaanxi Province in 2025 (hereinafter referred to as the Project). The project "Development of 5N Ultra-high-purity Aluminum Preparation Demonstration Equipment and Supporting Process", jointly declared by Xi'an University of Technology (XUT) and Xi'an University of Technology (XUIT), has been successfully selected as one of the projects to be supported by "Unveiling and Hanging" for the industrialization of key core technologies of key industrial chains in Shaanxi Province in 2025. The program aims to promote the industrialization of key core technologies by targeting and deploying key core technology research and development for the short boards of key industrial chains through the method of "unveiling the list of commander-in-chief".

Ultrahigh-purity aluminum (purity ≥ 99.999%) is a key basic material indispensable to high-end manufacturing fields such as semiconductor integrated circuits, solar cells, aircraft navigation systems, radar and so on. Due to its preparation technology barriers are extremely high, for a long time, the material preparation technology is monopolized by foreign countries, China's demand is highly dependent on imports, has become a prominent short board of the industrial chain security.

The unveiled project aims to research and develop complete sets of preparation technology and demonstration equipment for ultra-high purity aluminum above 5N level with complete independent intellectual property rights, aiming to build a demonstration production line with an annual output of 30 tons, and to realize that the key indexes such as material purity, product size, production efficiency and energy consumption and environmental protection have reached the international advanced level.

The project proposes a new process of "melt multi-field coupling solidification regulation multi-link integration of fine aluminum preparation", which aims to realize efficient, low-consumption and green preparation of large-diameter ultra-high-purity aluminum ingots by integrating the synergistic effect of ultrasonic field, electromagnetic field, temperature field and other physical fields. The core technology of the project has three major innovations:

1. Engineering efficient purification methods and equipment. Achieve axial high gradient and radial balanced temperature field control of ultra-high purity aluminum ingot with diameter 50-160mm, and the comprehensive removal efficiency of impurities is increased to 80%.

2. Multi-field coupling integrated process. Technically replace the traditional electrolysis method and establish a fully automated production process route with low energy consumption and low pollution.

3. Frontier mechanism research. In-depth revelation of the changing law of solute boundary layer under rotating magnetic field, providing theoretical support for process optimization.

The project is implemented by Xinxin Casting as the main body of industrialization, and Xi'an University of Technology provides cutting-edge technology research and theoretical support, which is a model of the deep integration of "industry, academia, research and application". Xinxin Casting gives full play to its own rich experience and engineering capabilities in non-ferrous metal melting, casting, precision machining and industrialization, and Xi'an Polytechnic University to form a strong alliance with the top scientific research strength in materials science, solidification theory and other aspects.

As a high-tech enterprise focusing on the field of high-end casting and new materials under the banner of Three Emperor Technology, Xinxin Casting, relying on the strategic support of the parent company in scientific and technological innovation and industrial layout, has continued to increase investment in research and development, and has built an advanced manufacturing system covering 3DP sand printing, precision machining, and full-process testing, which lays a solid foundation for undertaking this kind of major scientific and technological research projects.

Xi'an University of Technology has profound scientific research accumulation in the fields of composite materials and solidification technology, and its research results have won the second prize of the National Science and Technology Progress Award, and the cooperation between the two sides will give full play to the advantages of each side in the engineering application and cutting-edge research.

After the successful implementation of the project, it will not only fill the blank of domestic high-end ultra-high purity aluminum scale green preparation, meet the urgent needs of semiconductor, new energy, aerospace and other industries, and bring considerable economic benefits, but also drive Shaanxi Province and even the whole country "aluminum magnesium and aluminum deep-processing" industry chain to the high-end, green upgrading.

喜報(bào)！欣鑫鑄造5N超高純鋁制備項(xiàng)目獲批陜西省重點(diǎn)產(chǎn)業(yè)鏈關(guān)鍵核心技術(shù)產(chǎn)業(yè)化“揭榜掛帥”支持最先出現(xiàn)在三帝科技股份有限公司。

Photo: SANTI TECHNOLOGY's industrial-grade 3D printing equipment shipment(Source: SANTI TECHNOLOGY)

As Xia Chunguang, co-founder of MoFang Precision, said, "The more precise a part is, the higher the cost of developing and producing it in the traditional way." This is precisely the core competitiveness of Chinese industrial 3D printing companies going overseas - they not only export products, but also export a new manufacturing paradigm.

01 Industry journey: from "laboratory" to "globalization"

The global 3D printing market is witnessing explosive growth. According to Mordor Intelligence, the global 3D printing market size is expected to exceed $110 billion by 2030, growing at a CAGR of more than 36% during 2025-2030.

The regional market landscape is distinct: North America accounted for 41.681 TP3T of global spending, while Asia-Pacific is expected to expand at a CAGR of 26.471 TP3T, making it the fastest growing region.

In this wave of globalization, Chinese industrial 3D printing enterprises present a unique path to the sea.

MoFang Precision's overseas experience is quite legendary. 2019, MoFang Precision displayed additive manufacturing equipment with a printing precision of up to 2 microns at an industrial exhibition in the U.S., which triggered onlookers.

Figure: Precision prototypes manufactured by Mofang Precision (source: internet data)

A foreign friend saw the print sample, one knee on the ground, close and carefully scrutinized for a long time. The breakthrough in precision allowed Mofang Precision to open up the market of developed countries.

In only 3 years, MoFang Precision has set up overseas branches in the United States, Japan, Germany, Britain and other places. In 4 years of going to sea, the products are exported to 35 countries, and the proportion of overseas sales reaches 50%.

SANDI Technology has chosen a different path. By mastering the four industrial-grade 3D printing technologies of SLS (Selective Laser Sintering), SLM (Selective Laser Melting), 3DP (Sand Printing), and BJ (Binder Jet), and exporting the equipment, SANDI TECH has precisely targeted the Eurasian market, where the demand for digital dentistry is strong and the price-performance ratio is sensitive.

Its overseas revenue soared from almost zero to $15% in a year, achieving a substantial breakthrough.

02 Path exploration: three sea lanes, four global playing styles

The paths of Chinese industrial 3D printing companies to the sea can be broadly categorized into three distinctive shipping lanes, and the success of SanDi Technology demonstrates the effectiveness of a hybrid model.

The first one is "technological conquest".

Mofang Precision relies on its self-developed "surface projection microstereolithography" technology to realize high-precision detail printing of 2 microns, and control the tolerance size in the range of +-10 microns. This technological breakthrough makes Mofang Precision the only company in the world to successfully provide high-precision additive manufacturing solutions.

Technological innovation has become the fulcrum for them to pry the global market.

Figure: Map of R&D and production of Mofang Precision equipment (Source: official website of Mofang Precision)

The second is "cost-disruptive".

Through supply chain consolidation, Intelligent Pie has been able to source display screens for light-curing 3D printing at a significantly lower price than the market price, and in 2019, they are launching the "Mars" series, which is the market's first device in the $300 range that combines 2K printing accuracy.

While the average pricing of domestic brands at the time was around $500, overseas brands were upwards of $1,000 USD.

Figure: ELEGOO DLP Light Curing 3D PrinterMARS 4 DLP (Source: ELEGOO website)

The third is "ecological networking".

Some companies have followed HP's model of building an Additive Manufacturing Network to enable localized production and rapid response by building a global manufacturing and service network, and Korall Engineering, along with partners such as HP, has achieved the ability to locally print and deliver spare parts in the oil and gas industry in a matter of days.

The fourth is a "technology + M&A hybrid".

SANDI Technology has taken a unique path combining technology and mergers and acquisitions. 2025, SANDI Technology acquired Shenzhen Shuanglong Dental Research Technology Co., Ltd, a company that specializes in high-end customized dentures. This move not only allows SANDI Technology to obtain the mature channels established by Shuanglong Dental Research covering more than 30 countries and regions in the world, such as America, Europe, Australia, Southeast Asia, etc., but also take over all of its international certifications and customer resources in one go, realizing the leapfrog development of the process of going abroad.

Figure: Titanium alloy bridge (Source: Shenzhen Shuanglong Dental Research)

03 Cracking the Dilemma: Challenges and Responses on the Way to the Sea

The road of industrial 3D printing to the sea is not a smooth one, and enterprises need to face a series of challenges.

Trade barriers are the primary challenge.

Against the backdrop of the continued increase in U.S. tariff policies, China's industrial-grade 3D printer companies are facing multiple challenges such as surging export costs, supply chain restructuring and limited market access.

Certification bottlenecks should likewise not be ignored.

"Flight hardware such as turbine nozzles or pressurized valves must comply with rigorous fracture toughness and fatigue testing," reports Mordor Intelligence, "and the current rulebook is written for subtractive machining; as a result, additive parts undergo redundant sample testing, extending schedules by as much as 18 months."

In this regard, through the merger and acquisition of Shuanglong Dental Research, SanDi Technology has obtained the European Union CE, U.S. FDA and China's Class II medical device certification, paving the way for products to travel the international market.

Intellectual property risks follow.

As a technology-intensive industry, 3D printing companies face a complex IP environment, especially in mature markets in Europe and the United States.

In the face of these challenges, companies that have successfully gone overseas have adopted a variety of coping strategies.

Localization of supply chain layout is an effective means to deal with trade barriers. The study suggests that Chinese enterprises can optimize global capacity allocation through the distributed layout model of "regional manufacturing centers + localized manufacturing units".

SANDI has implemented lean management in all aspects of production to ensure the reliability and consistency of product quality. In addition, the company has reached strategic cooperation with a number of international high-quality logistics service providers to customize safe and efficient transportation solutions for each order, fully guaranteeing the timeliness and integrity of global equipment output.

Internationalization of technical standards is the key to break through the certification bottleneck. Mofang Precision's innovative ability has been recognized by the Prism Award, an authoritative award in the global optoelectronic science and technology industry, and in March 2021, Mofang Precision became the first company in China to win the award, beating two well-known U.S.-listed companies.

Market diversification is a strategic choice to diversify risks. Intelligent Pie Europe and the United States users accounted for 92%, but at the same time also sell products to more than 70 countries and regions around the world.

SANDI Technology, on the other hand, has accurately cut into high-growth markets such as Turkey and Spain. In Turkey, for example, the scale of its dental industry is expected to reach 5 billion U.S. dollars in 2025, dental tourism contributes 70% share, of which the 3D printing denture equipment orders increased year-on-year up to 55%, the market opportunity is huge.

04 Future strategy: from "product to sea" to value to sea

As the global 3D printing market continues to mature, Chinese companies are upgrading their overseas strategies.

Supply chain strategy is shifting from pure export to global capacity placement.

"Regionalized production networks" and "technology localization strategies" have become important means of coping with changes in the global trade environment. Some leading companies have begun to strategically locate in emerging economies such as Southeast Asia, Central and Eastern Europe, and Latin America.

Technology development is showing a diversification trend.

Metal 2 micron high precision detail printing, and control the tolerance size in the range of +-10 micron, +-25 micron respectively.

Some of SANDI Technology's early equipment has been in continuous and stable operation for more than 20 years, which has earned it a very high level of trust in the market. The four core 3D printing technologies it has mastered can provide the mature technical assurance required for diversified manufacturing needs.

Market expansion extends from developed countries to emerging markets.

Asia Pacific has become the fastest growing region in the global 3D printing market, with the Chinese government's "Made in China 2025" policy driving the growth of local companies.

The business model has also evolved from single device sales to diversification.

Some organizations have begun to offer "print-by-the-hour" subscription services that combine maintenance, calibration and powder replenishment into a single invoice. This hybrid approach blurs the line between hardware and services, smoothing out revenue streams during macroeconomic cycles.

05 Future Outlook: From "Manufacturing to Overseas" to "Ecological Overseas"

The next stage of industrial 3D printing overseas will be the shift from product output to the construction of a global digital manufacturing ecosystem.

The digital supply chain is becoming a core competency.

Korall Engineering's approach heralds this trend - they identify key components, model modular systems, and automate the derivation of variants. These data sets are then made available to certified manufacturing partners via Korall's own Oktopus platform.

The transformation of servitization has become a value growth point.

The 3D printing services market is expected to outpace the hardware market at a CAGR of 25.21% from 2025 to 2030.Contract manufacturers such as Stratasys Direct Manufacturing, Materialise, and Protolabs utilize multi-site networks to distribute loads, allow customers to prototype in ten days and receive parts that meet ISO-13485 production standards.

A global collaborative network will be the ultimate form.

HP is connecting part requirements with its partner network through its Additive Manufacturing Network program. Similarly, Korall has partnered with HP, Assembrix and Sparely to implement a series of secure remote printing jobs.

Dozens of industrial-grade granular 3D printers are working 24/7 in an intelligent factory in Zhuhai. They are printing automotive parts and consumer products of different specifications according to orders from customers in Europe and North America.

On the workshop's electronic screen, a global production status map flashes in real time, marking manufacturing nodes spread across continents.

At the same time, SANDI's shipment list continues to grow with orders from Italy, Turkey, Spain and South Korea, witnessing the transformation of China's industrial 3D printing from technological catch-up to global leadership.

Zong Guisheng, founder of SANDI Technology, believes that from technological breakthroughs to global layout, we are redefining the position of Chinese manufacturing in the global industrial chain.

His eyes are reflecting the new chapter of China's industrial 3D printing overseas - that is not only the flow of products, but also the manufacturing paradigm, technical standards and industrial ecology of global integration. (Source: Zongguancun Public)

工業(yè)3D打印出海破局：從中國(guó)智造到全球制造最先出現(xiàn)在三帝科技股份有限公司。

The 7th Asia Powder Metallurgy International Conference & Exhibition (APMA2025) was successfully held from October 19 to 22, 2025 in Qingdao, Shandong Province. Co-organized by the Powder Metallurgy Industry Technology Innovation Strategy Alliance (CPMA) and the Chinese Society for Metals (CSM), the conference brought together top experts and enterprise representatives in the field of powder metallurgy from home and abroad. BJ Binder Jet Metal/Ceramic Printer independently developed by SANDY Technology3DPTEK-J400PDr. Zong Guisheng, Director of 3D Printing Committee of Powder Metallurgy Industry Technology Innovation Strategy Alliance and Chairman of SANDI Technology, was awarded "Outstanding Contribution Award of Powder Metallurgy".

As an important participant of the conference, SANDI Technology was deeply involved in a number of agendas. Dr. Zong Guisheng served as the chairman of the Additive Manufacturing sub-forum of the conference and gave an invited report on "BJ Binder Jetting Manufacturing", sharing the cutting-edge practice of this technology in promoting the high efficiency and low cost of the powder metallurgy industry.

Dr. Zong Guisheng pointed out in the report that traditional powder injection molding faces pain points such as high mold costs, long development cycles and limited product sizes. Through binder jet (BJ) 3D printing technology, SANDI Technology has realized moldless manufacturing, rapid prototyping of complex structures and large-size parts production, effectively helping the industry to achieve cost reduction and efficiency. Currently, the technology has been applied on a large scale in 3C electronics, automotive, aerospace, AI chip cooling, liquid cooling system and other fields.

BJ Binder Jet Metal/Ceramic Printing System Enables Efficient Precision Manufacturing

SANDI Technology has systematically mastered a full set of key technologies of BJ binder jet metal/ceramic molding equipment, materials and processes. Its 3DPTEK-J160R/J400P/J800P series printing equipment, integrated with precise powder supply, high density powder laying and high precision inkjet control system, to effectively deal with the small particle size powder laying problems, support 400-1200dpi high-resolution printing, the highest molding accuracy of ± 0.1mm, the highest molding efficiency of 3600cc/h. The highest molding efficiency is 3600cc/h.

Figure: SANDY TECHNOLOGY BJ Binder Jet Metal/Ceramic Molding Printer 3DPTEK-J160R/J400P/J800P

In terms of material system, the company has developed more than 20 kinds of process formulations, such as water-based environmentally friendly and solvent-based high-efficiency type, covering a wide range of metal materials such as stainless steel, titanium alloy, high-temperature alloy, as well as ceramic and non-metal materials such as silicon carbide. Through systematic control of the degreasing and sintering process, the company has realized precise control of the shape and performance of the products, and the performance of the products meets and partially exceeds the international standards.

Based on the advantages of "high efficiency, low cost and no thermal stress" of BJ technology, SANDI has made important breakthroughs in the field of heat dissipation, successfully realizing the high-quality molding of copper-diamond, copper-silicon carbide and other composites, and the performance is better than the international standard of MIM. The company implements differentiated equipment strategy, for scientific research institutions and chip design enterprises, to provide scientific research equipment 3DPTEK-J160R, for rapid prototyping and thermal design verification; for liquid-cooled servers and other industrial users, to provide integrated industrial solutions (equipment + special powder / binder + process package), to help customers shorten the process development cycle of 60% or more.

SLM Laser Metal Printing Expands Technology Boundaries with Gradient Material Systems

In addition to binder jetting technology, SANDI Technology has also independently developed metal printing systems including SLM selective zone laser melting equipment AFS-M120/M400, gradient metal equipment AFS-M120X(T), and multi-material additive and subtractive material integration equipment AFS-M300XAS, etc., and completed a variety of stainless steel, titanium alloy, aluminum alloy, die steel, cobalt-chromium alloy, nickel-based alloy and other We have also completed the process development of various materials such as stainless steel, titanium alloy, aluminum alloy, mold steel, cobalt-chromium alloy and nickel-based alloy.

Among them, AFS-M120X(T) can realize the continuous gradient accurate powder supply of two or more metal materials, which is suitable for the research of composite metal material properties; AFS-M300XAS supports the gradient combination of up to four materials, and realizes the continuous gradient change in the horizontal direction, and material composition switching or gradient change in the vertical direction, which is promising for the development of high-throughput materials, aerospace, automotive, medical and mold processing, and other fields. It has broad prospects in the fields of high-throughput material development, aerospace, automotive, medical and mold processing, etc.

SANDI Technology always focuses on the synergistic development of industry, academia and research, and maintains close cooperation with Shenzhen Vocational and Technical University, Shenzhen Tsinghua University Research Institute, Shanghai Jiaotong University, University of Science and Technology of Beijing and other universities and scientific research institutes, and continues to promote the basic research and transformation of BJ technology in the materials, processes and applications, to help industrial molds, high-end cutting tools, 3C electronic precision components and complex large-size shaped ceramic products and other areas of large-scale application. The scale application of BJ technology.

[About SANDI TECHNOLOGY

SANDI Technology is a national high-tech enterprise and a "small giant" enterprise specializing in industrial-grade additive manufacturing (3D printing) equipment and rapid manufacturing services. The company has built a complete industrial chain covering technology research and development, equipment and material production, process support and manufacturing services, and is in a leading position in a number of core technologies such as binder jetting (BJ) in China, and is actively promoting the large-scale application of 3D printing in the fields of casting upgrading, advanced heat dissipation, and precision medical care.

三帝科技祝賀第七屆亞洲粉末冶金國(guó)際會(huì)議成功舉辦最先出現(xiàn)在三帝科技股份有限公司。

It is reported that the 3DP sand printing equipments provided by SANDI Technology to many domestic manufacturing enterprises in Liaoning, Hebei, Henan, Jiangsu, Guizhou and other places have been sent out successfully in recent days. When the equipment arrives at the customer's site, the professional technical team of SANDI Technology will follow up the assembly, debugging and acceptance work at the first time to ensure that the equipment is put into production quickly and operates stably. At present, SANDI's equipment and services have covered 26 provinces (including autonomous regions and municipalities directly under the Central Government), widely serving the main foundry industry belt and intelligent manufacturing clusters, and continuing to provide power for the transformation and upgrading of customers.

At the same time, the overseas market expansion has achieved remarkable results. A number of 3D printing equipments sent to Korea, Turkey, Italy, France, Spain and other regions have been successfully shipped and are about to be delivered. At present, SANDI's products and services have covered many key markets in Europe and Asia, such as East Asia, South Asia, Western Europe, Eastern Europe, etc. The globalized operation system is becoming more and more perfect, showing strong international competitiveness.

With more than 30 years of experience in industrial-grade 3D printing, SANDI Technology has deep experience in powder laying technology and stable and reliable equipment. After years of market verification, the 3D printing equipment purchased by some users in the early stage of the company's business has been in stable operation for more than 20 years. The company also masters selective laser sintering (SLS), selective laser melting (SLM), sand 3D printing (3DP) and binder jetting (BJ) four core 3D printing technology, its "3DP + SLS" composite sand process has been selected by the Ministry of Industry and Information Technology of the typical application of additive manufacturing scenarios, can provide mature technical support for the diversified manufacturing needs. It can provide mature technology guarantee for diversified manufacturing needs.

In the production process, SANDI Technology comprehensively implements lean management, continuously optimizes the process of equipment assembly and commissioning, and ensures the reliability and consistency of product quality while improving production efficiency by strengthening cross-departmental collaboration and standardized on-site operations. All key components are strictly inspected and qualified before entering the assembly, realizing the whole process of quality traceability and precise control from parts to the whole machine.

In the delivery process, the company strictly implements the factory verification mechanism, the relevant person in charge checks and inspects the equipment one by one according to the "Application for Equipment Factory Permit", and carries out special marking and explanation for the customer's personalized needs, so as to ensure that the equipment is delivered accurately and in good condition. Through efficient cross-departmental collaboration and real-time information transfer, the company realizes seamless connection from production to delivery, and continues to consolidate the advantages of efficient delivery.

SANDI Technology not only provides high-performance equipment, but also focuses on full-cycle services. We provide comprehensive hands-on training and process guidance to our customers through our 3D Smart Manufacturing Centers throughout the country. Through the after-sales team in Beijing, Shaanxi, Hebei, Henan, Guangxi, Shandong, Anhui and other regions to provide timely response and nearby service, effectively guarantee the continuous and stable operation of customer equipment. At the same time, the company actively promotes market synergy and resource sharing to help customers expand business opportunities and enhance market competitiveness.

In addition, SANDY Technology attaches great importance to the professional capacity building of the team, through regular training and production coordination mechanism, to continuously improve the assembly efficiency and product quality. The company has reached strategic cooperation with a number of international high-quality logistics service providers to customize safe and efficient transportation solutions for each order, fully guaranteeing the timeliness and integrity of global equipment output.

Under the background of accelerated intelligent and digital transformation of the global manufacturing industry, SANDY Technology, relying on the three-in-one synergistic innovation system of "Guoqian Science and Technology Research Institute, post-doctoral workstation, and enterprise R&D team", continuously breaks through the key technologies, optimizes the performance of the products, and continues to improve the international marketing and service network and enhance the overseas localized service capability, to provide high-performance 3D printing equipment and rapid manufacturing integrated solutions for global customers with global vision and international standards. Global vision and international standards to provide global customers with high-performance 3D printing equipment and rapid manufacturing solutions to empower the high-quality development of the manufacturing industry.

[About SANDI TECHNOLOGY

(3D Printing Technology, Inc.) is a national high-tech enterprise and a "small giant" enterprise specializing in industrial-grade additive manufacturing (3D printing) equipment and rapid manufacturing services. It has been invested by many organizations, including Jinko Junchuang, CICC Capital, Zhongke Haichuang, Become Capital, Beijing New Materials Fund, and SINOMACH Fund, etc. The company has been invested by the Ministry of Economic Affairs of the People's Republic of China. Aiming at cost reduction, efficiency improvement and quality improvement, the company has built a complete industrial chain covering the R&D and production of 3D printing equipment and materials, process technology support and rapid finished product manufacturing. Widely served in aerospace, electric power and energy, ship pumps and valves, automotive, rail transportation, industrial machinery, 3C electronics, rehabilitation and medical care, education and scientific research, sculpture, culture and creativity and other fields.

三帝科技設(shè)備生產(chǎn)發(fā)貨忙 全力運(yùn)轉(zhuǎn)保交付最先出現(xiàn)在三帝科技股份有限公司。

Shuanglong Dental Research focuses on providing high-end customized denture solutions for the global market, mainly focusing on all-ceramic restorations, implant restorations and 3D printed removable dentures, serving high-end clinics and implant centers. The company holds EU CE, US FDA and China Class II medical device certificates, and its products are exported to more than 30 countries and regions around the world, such as America, Europe, Australia and Southeast Asia. The company has a team of senior technicians with more than 20 years of experience and a professional multi-lingual customer service team. Relying on the digital service platform, the company supports efficient STL/CAD cloud docking and has established an internationalized delivery network covering DHL/UPS.
 
Data show that the global dental 3D printing market size has reached 5.2 billion dollars in 2024, and is expected to exceed 9.6 billion dollars in 2033. The strong combination of SANDI and Ssangyong Dental Research not only combines SANDI's core technology advantages in 3D printing intelligent equipment and material process with Ssangyong Dental Research's channel network, production capacity and dental restoration technology in the global high-end denture market, but also is a deep integration of the two sides in technological innovation and global market development. Through this merger and acquisition, SANDI will be able to quickly access the mature customer base covering high-end markets in Europe and the United States, accelerating the global landing of its dental 3D printing solutions; at the same time, Ssangyong Dental Research will also get stronger technical empowerment, significantly improve product innovation, production efficiency and global delivery capacity, and jointly expand the incremental market of directly printed permanent restorations, orthodontic appliances and so on.

This merger and acquisition reflects the unremitting efforts and remarkable achievements of SANDI Technology in technology leadership and deep application cultivation.

I. Leading Technology: Building a "Trinity" Innovation System

As a national high-tech enterprise, a "small giant" enterprise and a typical application scenario supplier of additive manufacturing of the Ministry of Industry and Information Technology (MIIT), SANDI has a profound technical background. The company is the only service provider in China that has mastered the four core 3D printing technologies of Selective Laser Sintering (SLS), Selective Laser Melting (SLM), 3D Sand Printing (3DP) and Binder Jet (BJ).
 
Its innovation system consists of "Guoqian Science and Technology Research Institute" (gathering more than 40 national experts/doctoral scholars, focusing on original innovation), postdoctoral research station (focusing on common technology development) and enterprise R&D team (responsible for the transformation of the results) "three in one". The company has led or participated in the completion of six major special projects of the Ministry of Science and Technology, and has declared nearly 300 intellectual property rights, including 59 authorized invention patents.
 
Second, application deep plowing: the whole chain layout to drive growth

Focusing on industrial-grade additive manufacturing and aiming at "improving efficiency, reducing costs and improving quality", SANDI has built a complete industrial chain covering equipment R&D and production, material R&D and production, process technology support and rapid finished product manufacturing. Headquartered in Beijing, the company has subsidiaries in many places across the country, with more than 120,000 square meters of space (of which more than 60,000 square meters are self-holding), and has established a full chain, multi-materials, full-size domestic rapid manufacturing delivery system and international service network, and its core application areas include:
 
 1.3D casting: reshaping the traditional casting ecology
Through M&A integration and self-construction, SANDI has laid out 8 3D printing rapid manufacturing bases in China, forming an ecological network. Based on the integrated process of "process design-3D printing-casting-machining-inspection", the company provides rapid prototyping, small-lot multi-species and complex metal parts manufacturing services. Using self-developed 3DP sand printing and SLS series equipment, the company provides 3DP sand casting, SLS sand casting, 3DP/SLS precision casting and other complete solutions, serving more than 500 customers in aerospace, automotive, energy, etc., with materials covering aluminum, copper, iron, steel, magnesium, high temperature alloys, titanium alloys, etc. The company has also established an ecological network based on the integrated process of "process design - casting - machining - testing".
 
 2.3D Powder Metallurgy: Implementing a Differentiated Equipment Strategy
Relying on the advantages of BJ technology "high efficiency, low cost, no thermal stress" and deep technical reserves (including the development of high-performance water-solvent-based binder systems and more than 20 process formulations), SANDI has implemented a differentiated equipment strategy in the field of thermal management of AI chips: for scientific research/chip design enterprises: desktop research equipment J160R for rapid prototyping and thermal design verification; for liquid-cooled server manufacturers: providing integrated industrial solutions (J400P/J800P equipment + special powders/binders + process kits), which can shorten customers' process development cycle by more than 60%.
 
 3. Rehabilitation medical customization: precise digital manufacturing
The company empowers rehabilitation medical care with 3D printing technology, providing products and services such as hearing aids, digital dentistry (meaning teeth), orthotics and prosthetics. We have the first 3D printing titanium alloy hearing aid medical device registration certificate in China. Through the merger and acquisition of Shenzhen Shuanglong Dental Research, we have perfected the high-end customized digital dental solutions to serve clinics and implant centers around the world.
 
Dr. Zong Guisheng, Chairman of SANDI Technology, said, "The merger and acquisition of Shuanglong Dental Research is an important step in the strategic development of SANDI Technology, which not only provides us with a new growth point in the 3D medical field, but is also an important addition to the empowerment of rehabilitation medical care by 3D digital technology. We look forward to this cooperation to bring more innovations to both parties and jointly promote the industrialization of 3D printing technology in the field of rehabilitation and medical treatment."
 
Shuanglong Dental Research's founder, Peng Huihua, and general manager, Chen Long, both agreed: "After joining the SANTI Technology ecosystem, we are able to leverage SANTI Technology's digital manufacturing technology and material and process advantages to further enhance the design and manufacturing capabilities and delivery speed of high-end dental products, and better respond to users' needs for efficient chairside solutions."

三帝科技“12N”發(fā)展策略持續(xù)發(fā)力，并購(gòu)3D數(shù)字化口腔科技公司最先出現(xiàn)在三帝科技股份有限公司。

Ltd. was invited to participate in the conference as a supporting organization. Dr. Zong Guisheng, chairman of the company, served as the chairman of the sub-committee on Key Preparation Technologies for Additive Manufacturing of Metallic Materials. Mr. Chen Qingwen, Vice President of R&D of the company, made an invited report titled "Research and Application Progress of Binder Jet (BJ) Printing of Titanium Alloys" in the forum on the afternoon of 30th. The report focuses on the core advantages of BJ technology of high efficiency, low cost and no thermal stress, and deeply analyzes the innovative breakthroughs of SANDI Technology in the field of titanium alloy molding:

Overcoming the core difficulties, we have successfully developed a high-strength water-based binder system with strong bonding, low residue and excellent spraying performance. Triple Strength Enhancement: Innovative optimization of PVP cross-linking, strengthening of interfacial ionic bonding and enhancement of penetration depth to build a three-dimensional mesh structure, which significantly improves the strength of the billet. Excellent performance index, based on the self-developed test platform of TC4 titanium alloy sintered body, oxygen content 99%, mechanical properties comprehensively beyond the ASTM B381-13 forging TC4 alloy standards. At present, SANDI Technology'sBJ binder jetting titanium alloy technology processRelevant applied researches have been carried out in the fields of 3C electronics, molds, high-end handicrafts and precision machinery parts.

SANDI Technology has independently mastered the key technologies of the whole chain of BJ binder jet metal/ceramic molding equipment, materials, processes, etc.: independently researched and developed 3DPTEK-J160R/J400P/J800P serialized BJ printing equipment, integrating precise feeding, high density powder laying and high precision inkjet control system. It solves the problem of high density laying of small particle size and low fluidity powder, realizes 800-1200dpi ultra-high resolution printing, molding precision better than ±0.1mm, highest molding efficiency 3600cc/h, and technical indexes reach international advanced level. Formed a sound binder material molding process system. Based on more than 20 kinds of process formulas formed by two major types of water-based environmentally friendly binder and solvent-based high-efficiency binder, the company develops corresponding molding processes and post-treatment processes such as degreasing and sintering, and realizes the molding of metallic materials such as stainless steel, tool steel, titanium alloy, copper alloy, high-temperature alloys, cemented carbide, ceramic materials such as silicon carbide (SiC), and non-metallic materials such as PMX crystalline waxes, inorganic salts, foodstuffs, medicines, polymers and composite materials. Composite materials and other non-metallic materials molding process. Meanwhile, through the systematic research on high density degreasing and sintering molding process, we have realized the shape and property control of metal and ceramic products in the process of degreasing and sintering, and precisely controlled the quality of the finished products after degreasing and sintering, and the performance of the products is better than that of the mechanical properties of the MIM international material standard.

At the same time, three emperor technology actively cooperate with shenzhen vocational technology university, shenzhen tsinghua university research institute, shanghai jiaotong university, university of science and technology of beijing and other top institutions, in-depth development of BJ technology in the material, process and application of basic research. The deep integration of industry, academia and research is accelerating the application of this technology in industrial molds, high-end cutting tools, 3C electronic precision parts, as well as complex and large-size shaped ceramic products and other areas of large-scale application landing.

In the key year of the "Tenth Five-Year Plan", the innovative additive manufacturing technology represented by BJ is becoming the core engine to drive the deep transformation and upgrading of the non-ferrous metal industry. SANDI will continue to plough into the independent innovation of core technology, join hands with the industry, academia, research and use of the strength of all sectors, in order to promote the new type of industrialization, non-ferrous metal industry to achieve a high level of scientific and technological self-reliance and self-improvement to contribute to the solid power.

[About SANDI TECHNOLOGY

3D Printing Technology, Inc. is a 3D printing equipment and rapid manufacturing service provider, a national specialized, special and new "small giant" enterprise, and a typical application scenario supplier of additive manufacturing of the Ministry of Industry and Information Technology (MIIT). At the same time has laser and binder jet 3D printing equipment and materials technology and application process, business covers the development and production of 3D printing equipment, 3D printing raw materials development and production, 3D printing process technology support services, rapid finished parts manufacturing services, etc., the establishment of a complete 3D printing additive manufacturing industry chain, which is widely used in aerospace, electric power and energy, ships, pumps and valves, automobiles, rail transportation, industrial machinery, 3C electronics, rehabilitation and transportation, and industrial machinery, 3C electronics, and industrial machinery, and industrial machinery, and industrial machinery, and industrial machinery, and 3C electronics, and rehabilitation and transportation, industrial machinery, 3C electronics, rehabilitation and medical treatment, education and scientific research, sculpture and cultural creation and other fields.

三帝科技祝賀中國(guó)有色金屬學(xué)術(shù)年會(huì)成功召開(kāi)最先出現(xiàn)在三帝科技股份有限公司。

Faced with the dilemma of rapid innovation and stable batch production, SANDI Technology's3D Casting ProcessIn addition, through the 3DP sand printing to achieve 5-7 days of rapid verification, and then based on the verification data to optimize the metal mold design, not only to ensure the speed of innovation, but also to ensure the quality of the batch production, successfully cracked this industry dilemma.

In the manufacturing of extra-high voltage GIS shells, the traditional process requires 3-4 months of mold trimming trial production cycle, while SANDI Technology adopts 3DP sand printing technology to complete the prototype manufacturing and performance testing in only 5-7 days, and realize instant response to design changes through digital models. After qualified by customer verification, the product is quickly transferred to the mass production stage of metal molds, the overall development cycle is shortened by more than 60%, and the surface quality of the final product reaches the standard of zero defects, and the pinhole degree of the sealing surface is better than Grade 1, and it passes the airtightness test.

In a GIS conductor project, SANDI Technology completed the trial production of the product in only 20 days through the innovative process of 3DP sand mold combined with low-pressure casting, and the electrical conductivity fully meets the standards of a class of castings. After rapid verification of the product immediately transferred to large-scale production, not only to help the customer to win the order share of 80%, but also to achieve a stable mass production capacity of 1500 sets of products per year.

This manufacturing model is a perfect fit for the "many varieties, small batch" production characteristics of the power energy sector. Compared with the automotive industry often hundreds of thousands of pieces of large quantities, power equipment components (such as special transformer components, shells, conductors, etc.) annual demand is often only a few dozen pieces. Traditional casting processes are inefficient and costly in this context. SANDI's solution demonstrates excellent flexibility: 3DP sand casting is used for small orders, eliminating the need for costly mold investments; when demand grows, it can be seamlessly switched to metal mold mass production mode. This flexible production capability empowers power equipment manufacturers to effectively respond to market fluctuations and technology iterations. This kind of full-process service integrating "rapid verification of prototype + mass production" is the core advantage of SANDI Technology that distinguishes it from a single 3D printing service provider. The 3D casting center in Pingdingshan, Henan Province under SANDI Technology is equipped with a complete integrated service capability of "process design + 3D printing + casting + machining and testing", with R&D and scale production capacity of super-large shaped aluminum alloy castings, as well as a professional coating line (with a daily coating capacity of 200 square meters, which meets the strict requirements of the national standard), which can achieve an annual production capacity of high-end aluminum alloy castings, and can be used for the production of high-end aluminum alloy castings. The company can achieve an annual output of 5,000 tons of high-end aluminum alloy parts, providing a solid guarantee for the final quality of complex electric energy castings.

In the future, with the rapid development of the smart grid, electric power energy and other fields, three emperor technology will continue to deepen the innovative application of 3D casting technology, through digital, intelligent means to continuously improve product quality and production efficiency, for the transformation and upgrading of electric power and energy equipment to provide a more powerful impetus to promote the entire industrial ecosystem to the direction of more efficient, greener, smarter, and to help China's manufacturing to high-end, Intelligent direction.

3D鑄造丨從快速試制到批量生產(chǎn)，破解電力能源”大件難題”最先出現(xiàn)在三帝科技股份有限公司。

July 20, the 24th National 27 provinces (municipalities, autonomous regions) 5 cities and 1 regional casting academic conference and the 36th Shanxi Province casting conference was held in Jincheng, Shanxi. The meeting focused on the theme of "science and technology empowerment - casting the future", more than 300 foundry industry experts, leaders and entrepreneurial representatives from across the country gathered together to talk about the development of the industry. Beijing SANDI Technology Co., Ltd. co-organized and participated in the meeting.

In the forum of the conference on the morning of the 20th, Jiang Qingjie, general manager of the 3D equipment marketing department of Beijing SANDI Technology Co., Ltd. made a keynote report titled "Sandbox-less Ultra-large-size 3D Printed Casting Sand Mould Technology and Equipment", focusing on the company's self-developed3DPTEK-J4000 equipmentThe equipment adopts innovative sandbox-free flexible area molding technology, which breaks through and realizes 4-meter-class super-large-size sand mold printing, providing innovative solutions for the manufacture of large castings in aerospace, electric energy and other fields.

Figure: Jiang Qingjie, general manager of 3D equipment marketing department of SANDI Technology, delivered a theme report of "sandbox-free super-large-size 3D printing casting sand mold technology and equipment".

Figure: 4-meter 3DP sand printer 3DPTEK-J4000

In addition, in order to meet diversified market demands, SANDI Technology also provides 1.8m and 2.5m large-size sand printer solutions to help users maximize productivity with lower unit cost and shorter delivery time.

Figure: 1.8 meters, 2.5 meters 3DP casting sand printer

On the evening of the 21st, the reception dinner "SANDI TECHNOLOGY - BONAT NIGHT" was held in Fengcheng International Recreation Center in Jincheng City, Shanxi Province, which was jointly sponsored by Beijing SANDI Technology Co.

Photo: Hou Hua, Vice President of Taiyuan University of Science and Technology and Chairman of Foundry Committee of Shanxi Mechanical Engineering Society, delivered a speech at the dinner.

Photo: Dr. Zong Guisheng, Chairman of Beijing SANDI Technology Co.

Photo: Wu Hengshan, Chairman of Shanxi Kerui Renewable Resources Comprehensive Utilization Co.

Figure: Lou Yanchun, Chairman of the World Foundry Organization and Chairman of the Foundry Branch of the Chinese Mechanical Engineering Society, Hou Hua, Vice President of Taiyuan University of Science and Technology and Chairman of the Foundry Committee of the Shanxi Mechanical Engineering Society, Jiang Qingjie, General Manager of the 3D Equipment Marketing Department of SANDI Technology, and Cai Qinghua, General Manager of BONAT, awarded the winners of the on-site raffle.

[About SANDI TECHNOLOGY

3D Printing Technology, Inc. is a 3D printing equipment and rapid manufacturing service provider, a national specialized, special and new "small giant" enterprise, and a typical application scenario supplier of additive manufacturing of the Ministry of Industry and Information Technology (MIIT). At the same time has laser and binder jet 3D printing equipment and materials technology and application process, business covers the development and production of 3D printing equipment, 3D printing raw materials development and production, 3D printing process technology support services, rapid finished parts manufacturing services, etc., the establishment of a complete 3D printing additive manufacturing industry chain, which is widely used in aerospace, electric power and energy, ships, pumps and valves, automobiles, rail transportation, industrial machinery, 3C electronics, rehabilitation and transportation, and industrial machinery, 3C electronics, and industrial machinery, and industrial machinery, and industrial machinery, and industrial machinery, and 3C electronics, and rehabilitation and transportation, industrial machinery, 3C electronics, rehabilitation and medical treatment, education and scientific research, sculpture and cultural creation and other fields.

三帝科技助力“第24屆全國(guó)27省5市1地區(qū)鑄造學(xué)術(shù)會(huì)議暨山西省第36屆鑄造會(huì)議”成功召開(kāi)最先出現(xiàn)在三帝科技股份有限公司。