Information
20-22 Saneop-ro, Bucheon, Gyeonggi-do, South Korea
+82 32-506-5760
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Overview
- Summary
- SeoJin System Co., Ltd. is a global metal platform specialist established in 1996, providing products for various advanced industries such as ESS equipment, semiconductor equipment, EV/battery components, communication equipment, industrial machinery, home appliances, and heavy industry components to global clients. The company focuses on sustainable growth through superior technology, particularly in housing production, encompassing all processes from material synthesis and design to precision machining and die casting.SeoJin System Co., Ltd. is a global metal platform specialist established in 1996, providing products for various advanced industries such as ESS equipment, semiconductor equipment, EV/battery components, communication equipment, industrial machinery, home appliances, and heavy industry components to global clients. The company focuses on sustainable growth through superior technology, particularly in housing production, encompassing all processes from material synthesis and design to precision machining and die casting.
- Key Products/Technologies
- Communication Equipment: Manufacturing capabilities for communication equipment cases such as RRH, RU, BBU, and Cabinets, as well as electronic components and server racks. Production technology for small wireless communication equipment parts, medium to large broadcasting and communication relay devices, RF Filter finished products, ANTENNA, and RF Cables.Communication Equipment: Manufacturing capabilities for communication equipment cases such as RRH, RU, BBU, and Cabinets, as well as electronic components and server racks. Production technology for small wireless communication equipment parts, medium to large broadcasting and communication relay devices, RF Filter finished products, ANTENNA, and RF Cables.
- ESS (Energy Storage System): Manufacturing and supply of ESS finished products and exterior materials, including high-strength frames and metal structures. Possessing stable production and supply capabilities through long-term supply contracts with global ESS companies.ESS (Energy Storage System): Manufacturing and supply of ESS finished products and exterior materials, including high-strength frames and metal structures. Possessing stable production and supply capabilities through long-term supply contracts with global ESS companies.
- Semiconductor Equipment: Manufacturing of components for semiconductor etching/deposition processes such as wafer transfer equipment, power drive units, EFEM, ATM, and VTM modules. Capability to produce core process equipment modules used in semiconductor lithography processes.Semiconductor Equipment: Manufacturing of components for semiconductor etching/deposition processes such as wafer transfer equipment, power drive units, EFEM, ATM, and VTM modules. Capability to produce core process equipment modules used in semiconductor lithography processes.
- EV/Battery Components: Production of electric vehicle battery cases, automotive bodies, and parts. Adoption of 9200-ton Bühler Group die-casting equipment and joint development of 12000-ton ultra-large die-casting equipment with Toshiba Machine.EV/Battery Components: Production of electric vehicle battery cases, automotive bodies, and parts. Adoption of 9200-ton Bühler Group die-casting equipment and joint development of 12000-ton ultra-large die-casting equipment with Toshiba Machine.
- Heavy Industry Components: Manufacturing and supply of components applicable to various heavy industries.Heavy Industry Components: Manufacturing and supply of components applicable to various heavy industries.
- Manufacturing Technologies: A global leader in die casting, a method of injecting molten special metals (aluminum, zinc, magnesium, etc.) into molds under high pressure. High-speed, high-precision machining using over 1000 state-of-the-art MCT processing machines, minimizing thermal deformation. CNC machining technology for in-house production of various connectors and consumable parts (screws, nuts). A vertically integrated production system encompassing all processes from mold making, material production (ingots), sanding, surface polishing, plating, painting, assembly, and inspection.Manufacturing Technologies: A global leader in die casting, a method of injecting molten special metals (aluminum, zinc, magnesium, etc.) into molds under high pressure. High-speed, high-precision machining using over 1000 state-of-the-art MCT processing machines, minimizing thermal deformation. CNC machining technology for in-house production of various connectors and consumable parts (screws, nuts). A vertically integrated production system encompassing all processes from mold making, material production (ingots), sanding, surface polishing, plating, painting, assembly, and inspection.
- Core Advantages
- Vertically Integrated Total Solution Capability: The company has established a one-stop system by internalizing all production processes, from material synthesis, design, mold manufacturing, die casting, precision machining, plating, painting, assembly, to inspection. This ensures competitiveness in quality, cost, and lead time.Vertically Integrated Total Solution Capability: The company has established a one-stop system by internalizing all production processes, from material synthesis, design, mold manufacturing, die casting, precision machining, plating, painting, assembly, to inspection. This ensures competitiveness in quality, cost, and lead time.
- Global Large-scale Production Infrastructure and Efficiency: Operating a global manufacturing network with a large-scale factory of over 290,000 pyeong in Vietnam and multiple overseas subsidiaries and affiliates. Achieving strong cost and labor efficiency through low labor costs based on local production in Vietnam and component internalization.Global Large-scale Production Infrastructure and Efficiency: Operating a global manufacturing network with a large-scale factory of over 290,000 pyeong in Vietnam and multiple overseas subsidiaries and affiliates. Achieving strong cost and labor efficiency through low labor costs based on local production in Vietnam and component internalization.
- Advanced Die-Casting Technology and Expandability: A global metal platform specialist possessing world-class high-pressure die-casting equipment and extensive metal processing know-how. Demonstrating technological expandability by applying ultra-large die-casting technology, similar to Tesla's Gigacasting, to electric vehicle body production.Advanced Die-Casting Technology and Expandability: A global metal platform specialist possessing world-class high-pressure die-casting equipment and extensive metal processing know-how. Demonstrating technological expandability by applying ultra-large die-casting technology, similar to Tesla's Gigacasting, to electric vehicle body production.
- Diversified Business Portfolio and Customer Base: Successfully diversifying its business from communication equipment enclosures to ESS finished products, semiconductor equipment parts, EV parts and bodies, AI data centers, intelligent robots, and aerospace components for various advanced industries. Securing global leading companies such as Samsung Electronics, Ericsson, Fluence, Samsung SDI, Lam Research, and ASML as major clients.Diversified Business Portfolio and Customer Base: Successfully diversifying its business from communication equipment enclosures to ESS finished products, semiconductor equipment parts, EV parts and bodies, AI data centers, intelligent robots, and aerospace components for various advanced industries. Securing global leading companies such as Samsung Electronics, Ericsson, Fluence, Samsung SDI, Lam Research, and ASML as major clients.
- Proactive Investment and Realization of Economies of Scale: Establishing strong entry barriers by making proactive investments to equip large-scale facilities and achieve economies of scale. Strengthening a customized supply chain model by building supply systems near customer production bases and adjacent regions.Proactive Investment and Realization of Economies of Scale: Establishing strong entry barriers by making proactive investments to equip large-scale facilities and achieve economies of scale. Strengthening a customized supply chain model by building supply systems near customer production bases and adjacent regions.
- Rapid Technology Development and Market Responsiveness: A company that leads in developing new technologies and creating added value by actively communicating with customers to meet their needs. Positioning itself as a key partner driving the structural growth of the ESS market in response to the expansion of AI data centers and demand for power infrastructure improvement.Rapid Technology Development and Market Responsiveness: A company that leads in developing new technologies and creating added value by actively communicating with customers to meet their needs. Positioning itself as a key partner driving the structural growth of the ESS market in response to the expansion of AI data centers and demand for power infrastructure improvement.
- Target Industrie
- Telecommunications Industry (5G communication equipment, base station enclosures, RF systems/components)Telecommunications Industry (5G communication equipment, base station enclosures, RF systems/components)
- Energy Industry (ESS, Energy Storage Systems)Energy Industry (ESS, Energy Storage Systems)
- Semiconductor Industry (semiconductor equipment parts, process equipment modules)Semiconductor Industry (semiconductor equipment parts, process equipment modules)
- Automotive Industry (EV components, battery cases, automotive bodies)Automotive Industry (EV components, battery cases, automotive bodies)
- Aerospace Industry (launch vehicle components, gateway antennas, low-orbit satellite communication components)Aerospace Industry (launch vehicle components, gateway antennas, low-orbit satellite communication components)
- Industrial Machinery and Home AppliancesIndustrial Machinery and Home Appliances
- Heavy IndustryHeavy Industry
- AI Data CentersAI Data Centers
- Intelligent RobotsIntelligent Robots
- Major Markets
- South Korea, Vietnam, China, Taiwan, JapanSouth Korea, Vietnam, China, Taiwan, Japan
- EuropeEurope
- United States (California, Texas)United States (California, Texas)
- AustraliaAustralia
- Certifications/Patents
- While specific patent numbers or certification names are not explicitly confirmed in search results, there are numerous mentions of 'best technology', 'world-class (high-pressure) die-casting equipment', 'long-standing metal processing know-how', 'unique technology', 'excellent manufacturing technology', and 'advanced technology', indicating strong technological capabilities and expertise.While specific patent numbers or certification names are not explicitly confirmed in search results, there are numerous mentions of 'best technology', 'world-class (high-pressure) die-casting equipment', 'long-standing metal processing know-how', 'unique technology', 'excellent manufacturing technology', and 'advanced technology', indicating strong technological capabilities and expertise.
- A 'Certifications' section exists on the company's website, but specific certification names are not confirmed in the search results.A 'Certifications' section exists on the company's website, but specific certification names are not confirmed in the search results.
- The company's technological competitiveness is recognized through a 'Technology Analysis Report' by NICE D&B.The company's technological competitiveness is recognized through a 'Technology Analysis Report' by NICE D&B.
Introduction
Location
20-22 Saneop-ro, Bucheon, Gyeonggi-do, South Korea
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