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C eta T ech About Us We will open up a sustainable future through constant innovation and creative thinking. greetings Company History Intellectual Property Rights. Quality Certification Equipment availability status Directions greetings CAE technology-based company specializing in Powder Injection Molding / Powder Metallurgy CetaTech, Inc. was founded on the basis of CAE technology and successfully commercialized CAE software (PIMsolver and PMsolver) for Powder Injection Molding and Powder Metallurgy. Through CAE technology, we continuously research and develop not only Powder Injection Molding(PIM) and Powder Metallurgy(PM) manufacturing processes, but also ultra high precision mold design, new material development, and new machining technology. Based on this, we have grown into a specialized company that develops and manufactures parts using both PIM and PM technology. In 2018, we moved to a new headquarter in the Osong high-tech medical complex in Cheongju-city, Chungcheongbuk-do, and dream of becoming a large enterprise in the field of parts and materials. Thank you for your support and guidance. President Young-Sam Kwon

HIP 기술 설명과 실제 공정 사례를 통해 고밀도 부품 생산 가능성을 소개하며, 고내열 구조물 제작 신뢰성을 강조합니다. C e t a T e c h Technology We will open up a sustainable future through constant innovation and creative thinking. Die Compaction Die Compaction Cold Isostatic Pressing Hot Isostatic Pressing Powder Forging The Hot Isostatic Pressing The Hot Isostatic Pressing (HIP) process is a method of filling a can made of a material that can withstand high temperatures, removing the air in the can after degassing, and pressurized with isostatic pressure to perform molding and sintering at the same time. Though HIP is a very expensive process and not mass productive, it is still used for special purposes since the material property is excellent. Because the quality of the product is much better than other methods, it is applied to the case where the product and material is very important and extra manufacturer trust is needed. It is mainly used for Titanium alloy (Ti-6Al-4V) and Inconel parts manufacturing. It has the advantage of manufacturing larger parts compared to Cold Isostatic Pressing (CIP) and no sintering process. PMsolver/ HIP, a proprietary CAE software, analyzes of the contraction shape and density distribution of the can in the HIP process. Based on the results of this CAE analysis, we have the best design and can manufacturing technology, and can supply parts of various sizes and shapes required by customers. At present, we are manufacturing parts of various materials such as Titanium alloy (Ti-6Al-4V), Inconel, and Tantalum using HIP process. Hot Isostatic Pressing(HIP) Process Design Process of HIP using CAE technology

C eta T ech Technology We will open up a sustainable future through constant innovation and creative thinking. Die Compaction Die Compaction Cold Isostatic Pressing Hot Isostatic Pressing Powder Forging Powder Metallurgy (PM), the Flexible Solution for Metal Manufacturing Powder Metallurgy (PM) is a manufacturing technology in which metal or ceramic powders are compacted and then sintered below their melting points to produce the desired components. It encompasses a variety of processes—including traditional die compaction and sintering, powder injection molding (PIM), isostatic pressing (CIP, HIP), powder forging (P/F), and additive manufacturing (AM)—which are selected based on part geometry, size, and production volume. Powder Metallurgy(P/M) Powder metallurgy is the conventional forming technique of powder through compaction & sintering, Cold Isostatic Pressing(CIP), and Hot Isostatic Pressing(HIP). Powder Metallurgy(P/M) Powder metallurgy is the conventional forming technique of powder through compaction & sintering, Cold Isostatic Pressing(CIP), and Hot Isostatic Pressing(HIP). Among the various PM processes, there is one best suited to your product. CetaTech’s engineering team is here to help you find the optimal solution. Ask an expert

MIM, CIM을 포함한 PIM 전체 공정에 대한 기술 개요와 쎄타텍의 고도화된 통합 생산 역량을 소개합니다. PIM (Powder Injection Molding) Mass production solutions for complex precision components Powder metallurgy is the conventional forming technique of powder through compaction & sintering, Cold Isostatic Pressing(CIP), and Hot Isostatic Pressing(HIP). Powder Metallurgy(P/M) Powder metallurgy is the conventional forming technique of powder through compaction & sintering, Cold Isostatic Pressing(CIP), and Hot Isostatic Pressing(HIP). Powder Metallurgy(P/M) Powder Metallurgy(P/M) Powder metallurgy is the conventional forming technique of powder through compaction & sintering, Cold Isostatic Pressing(CIP), and Hot Isostatic Pressing(HIP). Powder Metallurgy(P/M) Powder Metallurgy(P/M) Powder Metallurgy(P/M) 형상자유도 고정밀 공정 통합 및 시뮬레이션 최적화 소재 기계적 물성 Complex shapes, precisely as is Design freedom beyond shape constraints Setatech's PIM process can reproduce complex 3D shapes and internal structures with high precision that are difficult to implement with existing processing methods. By combining injection simulation based on flow analysis, mold design technology, and debinding and sintering know-how based on uniform shrinkage control, it is possible to repeatedly produce precise shapes such as undercuts, micro ribs, hollow structures, and curved channels. It enables design realization that satisfies both function and design. Where Every Micron Counts Consistent precision even in complex geometries PIM is strong in repetitive production Setatec controls the entire process from mold making to injection and sintering, and reliably produces parts that require high precision in the PIM process. In particular, it can reproduce even minute mold shapes with high precision, providing optimized solutions for fields that require precision, such as medical parts or electronic miniature precision parts. Even in repeated production, there is little variation between products, resulting in very high quality consistency and reliability. Powder metallurgy is the conventional forming technique of powder through compaction & sintering, Cold Isostatic Pressing(CIP), and Hot Isostatic Pressing(HIP). Excellent mechanical properties Exceed ASTM standards Setatec has secured mechanical properties that exceed the standards of ASTM F2885 (Ti-6Al-4V) and ASTM F2989 (CP-Ti). All test specimens achieved a relative density of 99.5% or higher, which is a level that enables the production of high-strength and high-reliability parts. It also provides the optimal solution in fields that require high-quality properties such as aerospace and medical. Endless Possibilities with Diverse Materials The material is as free as the shape. ThetaTech's PIM process supports a wide range of materials from metals to ceramics. Stainless steel (STS630, STS316L, 17-4PH), titanium alloy (Ti-6Al-4V), pure titanium (CP-Ti), tungsten composites (WHA, W-Cu), high-speed tool steel (SKH-57, HSS), rhenium alloy (W-25Re), cemented carbide (WC-10Co, Cermet), ceramics (Alumina, Zirconia), etc. The optimal material can be selected based on various functional requirements such as precision, heat resistance, and wear resistance. Based on accumulated data on injection characteristics, shrinkage, and sintering yield by material, ThetaTech provides designs and process conditions optimized for customer required performance. List of applicable materials Internalization of the entire process, from mold to quality From design to verification, all processes are done in-house. Setatech independently performs all processes from mold design and manufacturing to powder mixing, injection, debinding, sintering, and even post-processing and quality verification based on dimensional and composition analysis. Optimized manufacturing conditions are secured through CAE-based process simulation, and Setatech’s PIM process technology has been recognized worldwide as a technology by being listed in the ASM Handbook, Vol. 22B under the title “Modeling and Simulation of MIM.” PIM technology This is how it is being used. View application examples View Products Need a custom design? We respond with manufacturing know-how accumulated for over 20 years. Contact PIM

쎄타텍은 Powder Bed Fusion(PBF)과 Directed Energy Deposition(DED) 기술 기반의 금속 적층제조 전문 기업으로, 자체 개발 장비와 축적된 공정 기술을 바탕으로 항공우주, 방위산업, 의료 분야의 핵심 부품을 제조하고 있습니다. High Quality Built In-House CetaTech is a CAE technology-based company specializing in the development and production of metal and ceramic parts using powder injection molding and powder metallurgy technology. Powder metallurgy is the conventional forming technique of powder through compaction & sintering, Cold Isostatic Pressing(CIP), and Hot Isostatic Pressing(HIP). Powder Metallurgy(P/M) Powder Metallurgy(P/M) Powder Metallurgy(P/M) Powder metallurgy is the conventional forming technique of powder through compaction & sintering, Cold Isostatic Pressing(CIP), and Hot Isostatic Pressing(HIP). Die Compaction Die Compaction Powder metallurgy is the conventional forming technique of powder through compaction & sintering, Cold Isostatic Pressing(CIP), and Hot Isostatic Pressing(HIP). Powder Metallurgy(P/M) Powder Metallurgy(P/M) 형상자유도 표면 조도 치수 정확도 기계적 물성 소재 Free form , unlimited design Completed without internal channels and complex structures and support Struggling with internal channels and complex geometries that are difficult to support? With CetaTech’s proprietary design capabilities and expertise in optimizing print parameters, we achieve both geometric freedom and mechanical precision in complex structures—without the need for internal supports. (Right) General output process ⌀0.4mm cylinder with horizontal output without support Shape collapse occurs [Left] ThetaTech output process Perfect ⌀0.4mm horizontal cylinder without support Excellent shape freedom Where Every Micron Counts Dimensional error 0.03mm, precision becomes reality CetaTech’s proprietary process optimization technology and in-house developed PBF equipment achieve dimensional tolerances of ±0.03 mm. Beyond simple flat structures, consistent dimensional accuracy is maintained even in complex internal channels and curved geometries, delivering stable results without quality variation across repeated production runs. This solution is optimized for manufacturing high-precision components in aerospace, medical, and semiconductor industries. Powder metallurgy is the conventional forming technique of powder through compaction & sintering, Cold Isostatic Pressing(CIP), and Hot Isostatic Pressing(HIP). Mechanical Integrity, Proven by Data Through testing based on various material standards such as ASTM F2924 and F3005, CetaTech achieves mechanical properties—including strength and elongation—that meet or exceed ASTM requirements. Thanks to our proprietary equipment and optimized processes, we deliver superior mechanical performance compared to standard commercial printers. All property values are thoroughly validated through both certified external labs and our in-house measurement systems. We offer customized material compositions and process parameters tailored to meet the stringent property requirements of high-reliability industries such as aerospace, medical, and defense. As-printed, Smoothness Illumination control tailored to shape and material characteristics CetaTech achieves surface roughness as low as Ra < 3 μm even on downskin surfaces, through material-specific parameter optimization and proprietary scanning strategies. While surface roughness may vary slightly depending on the material, we deliver optimal surface quality for industries such as medical, aerospace, and precision machinery—where minimal post-processing is essential. Consistent and stable surface finishes are achieved regardless of geometric complexity or build orientation, reducing post-processing time and cost while meeting high-end finishing requirements. Versatile Materials, Tailored Performance From titanium to super heat-resistant alloys, a lineup of high-performance metal materials to meet the needs of each industry CetaTech provides precision additive manufacturing of high-performance metal materials—including Ti-6Al-4V, AlSi10Mg, Inconel 718, Hastelloy, W-Re alloys, and pure tungsten—tailored to the technical demands of industries such as aerospace, medical, defense, and semiconductors. We offer fully integrated solutions encompassing design, process, and equipment optimization to meet the unique requirements of each material, including complex geometries, high-temperature environments, and high-strength applications. List of applicable materials List of applicable materials Powder Metallurgy(P/M) From the ground to space, we create trusted components for extreme environments. Defense Powder Metallurgy(P/M) PIM, a combination of Injection Molding and Powder Metallurgy, consists of mixing, injection molding, debinding and sintering products. see more Aerospace Powder Metallurgy(P/M) PIM, a combination of Injection Molding and Powder Metallurgy, consists of mixing, injection molding, debinding and sintering products. see more Medical Powder Metallurgy(P/M) PIM, a combination of Injection Molding and Powder Metallurgy, consists of mixing, injection molding, debinding and sintering products. see more Setatech completes our customers' designs, from dimensional precision to structural optimization . Contact Us

C E T A T E C H Technology We will open up a sustainable future through constant innovation and creative thinking. Powder Injection Molding(PIM) Powder Injection Molding(PIM), the combination of Injection Molding and Powder Metallurgy(PM), generally consists of mixing, injection molding, debinding and sintering. PIM has the ability to manufacture small, complex shaped components formed of refractory materials such as tungsten carbide, ceramic. However, the production cost of PIM is relatively expensive compared to conventional (PM). This being due to using finer, more expensive powders and the process itself being more complicated. Therefore, the success of a PIM company heavily depends on the product applications. These days miniaturization and high performance trends of high tech electronic products, such as cellular phones, makes the process of PIM more competitive. In addition, PIM is gaining power in the mass production of micro-scale products through Nano-scale powders. Through the collaboration with the world advanced Center for Innovative Sintered Product(CISP) at Penn State University, CetaTech, Inc. secured the capability of developing the complete process from mixing to sintering. From production cost and product quality to the optimal selection of process conditions based on CAE simulation makes CetaTech, Inc superior to other companies. Our research results have been recognized globally in the 2010 ASM Handbook, Volume 22B(Metals Process Simulation), pp.343-357, titled “Modeling and Simulation of Metal Powder Injection Molding” Powder Injection Molding Process Design Process of PIM using CAE Technology

C e t a T e c h Technology We will open up a sustainable future through constant innovation and creative thinking. Powder Metallurgy Die Compaction Cold Isostatic Pressing Hot Isostatic Pressing Powder Forging Additive Manufacturing Additive Manufacturing 3D printing has been recognized for its great potential with Additive Manufacturing(AM) since it was developed in the 1980s. Metal 3D printing refers to 3D printing using metal powder. It is attracting much attention because it can create very complicated shapes that can not be manufactured by conventional manufacturing processes such as casting, forging and machining. It can be applied to hard materials such as Titanium alloy and Inconel. The Direct Energy Deposition(DED) method directly sprays metal powder on a irradiated heat source. While the Powder Bed Fusion(PBF) method selectively applies a heat source such as a laser to the desired site. Among them, the DED method is utilized to manufacture large products and where the existing products can be repaired or coated. The PBF method is used when a structural shape is difficult to manufacture due to the limitation of the manufacturing method. The PBF method has the advantage of making parts with complex shapes and securing high precision, but the process speed is relatively slow. Therefore, DED-type metal 3D printers and PBF-type metal 3D printers have mutually complementary relationships, and it is very important to select the best metal 3D printers according to the shape, size and quantity of parts to be produced. We operate both DED and PBF type metal 3D printers so that we can select the optimal manufacturing process according to the size, shape, quantity and material type of the parts required by customers. In particular, unlike other domestic and foreign companies, DED and PBF type metal 3D printers have been developed with our own technology through joint research and development with POSTECH for 6 years. Therefore, we can select metal 3D printers suitable for customers’ needs and manufacture parts that meet customers' requirements even in special environments or conditions that are not supported by commercial metal 3D printers. At present, our company manufactures parts of various materials such as Titanium alloy (Ti-6Al-4V), Inconel and Stainless Steel by using DED type 3D printer and PBF type 3D printer. Metal 3D Printing (a)DED type (b)PBF System

C e t a T e c h Technology We will open up a sustainable future through constant innovation and creative thinking. Powder Injection Molding(PIM) Powder Injection Molding(PIM), the combination of Injection Molding and Powder Metallurgy(PM), generally consists of mixing, injection molding, debinding and sintering. PIM has the ability to manufacture small, complex shaped components formed of refractory materials such as tungsten carbide, ceramic. However, the production cost of PIM is relatively expensive compared to conventional (PM). This being due to using finer, more expensive powders and the process itself being more complicated. Therefore, the success of a PIM company heavily depends on the product applications. These days miniaturization and high performance trends of high tech electronic products, such as cellular phones, makes the process of PIM more competitive. In addition, PIM is gaining power in the mass production of micro-scale products through Nano-scale powders. Through the collaboration with the world advanced Center for Innovative Sintered Product(CISP) at Penn State University, CetaTech, Inc. secured the capability of developing the complete process from mixing to sintering. From production cost and product quality to the optimal selection of process conditions based on CAE simulation makes CetaTech, Inc superior to other companies. Our research results have been recognized globally in the 2010 ASM Handbook, Volume 22B(Metals Process Simulation), pp.343-357, titled “Modeling and Simulation of Metal Powder Injection Molding” Powder Injection Molding Process Design Process of PIM using CAE Technology