Information
45 Yanghwa-ro, Mapo-gu, Seoul, South Korea
+82 2-6970-2181
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Overview
- Summary
- SeAH Besteel Holdings is a holding company managing subsidiaries, including SeAH Besteel, a leading special steel manufacturer in South Korea. The company's main businesses include the manufacturing, import, and export of special steel, railway products, and automotive components. It possesses world-class special steel production infrastructure and optimized automated production systems. With over 60 years of manufacturing experience and its own technology research institute, the company actively pursues research and development of new technologies and materials. It is expanding its business into aerospace, defense, and advanced metal materials, moving beyond traditional steel to focus on high-value-added products for growth.SeAH Besteel Holdings is a holding company managing subsidiaries, including SeAH Besteel, a leading special steel manufacturer in South Korea. The company's main businesses include the manufacturing, import, and export of special steel, railway products, and automotive components. It possesses world-class special steel production infrastructure and optimized automated production systems. With over 60 years of manufacturing experience and its own technology research institute, the company actively pursues research and development of new technologies and materials. It is expanding its business into aerospace, defense, and advanced metal materials, moving beyond traditional steel to focus on high-value-added products for growth.
- Key Products/Technologies
- Special Steel Material Production Technology: Production of special steel materials used in automotive, machinery, construction, shipbuilding, and offshore wind power generation. High-value-added products with enhanced strength and heat resistance through alloying special elements with carbon steel. Capability to supply various forms of products including rolled materials (bars, squares, wire rods), forged materials (bars, squares), and secondary processed materials (bars) with specific dimensions and heat treatments.Special Steel Material Production Technology: Production of special steel materials used in automotive, machinery, construction, shipbuilding, and offshore wind power generation. High-value-added products with enhanced strength and heat resistance through alloying special elements with carbon steel. Capability to supply various forms of products including rolled materials (bars, squares, wire rods), forged materials (bars, squares), and secondary processed materials (bars) with specific dimensions and heat treatments.
- Special Steel for Automotive Parts: Development and production of special steels for engines, transmissions, chassis, and springs, focusing on lightweighting, extended durability, and improved machinability. Applicable to core components such as Crank Shafts, Connecting Rods, Transmissions, Gears, Shafts, CV-Joints, Shock Absorbers, and Stabilizer bars.Special Steel for Automotive Parts: Development and production of special steels for engines, transmissions, chassis, and springs, focusing on lightweighting, extended durability, and improved machinability. Applicable to core components such as Crank Shafts, Connecting Rods, Transmissions, Gears, Shafts, CV-Joints, Shock Absorbers, and Stabilizer bars.
- Large Forging Manufacturing Technology: Capability to produce extra-large, high-grade forged products using a 13,000-ton press. Establishment of an integrated production line from steelmaking to pressing and processing, coupled with specialized technical expertise.Large Forging Manufacturing Technology: Capability to produce extra-large, high-grade forged products using a 13,000-ton press. Establishment of an integrated production line from steelmaking to pressing and processing, coupled with specialized technical expertise.
- Development of High-Performance Special Metals and Superalloys: In-house development of high-performance special metal materials such as superalloys, high-strength stainless steel, and aerospace-grade aluminum for the space, aerospace, and defense industries. Successful localization of superalloys capable of maintaining durability at temperatures exceeding 900 degrees Celsius. Advancement of single-crystal precision casting master alloy manufacturing technology.Development of High-Performance Special Metals and Superalloys: In-house development of high-performance special metal materials such as superalloys, high-strength stainless steel, and aerospace-grade aluminum for the space, aerospace, and defense industries. Successful localization of superalloys capable of maintaining durability at temperatures exceeding 900 degrees Celsius. Advancement of single-crystal precision casting master alloy manufacturing technology.
- Manufacturing of Spent Nuclear Fuel Transport and Storage Casks: Entry into the nuclear business, supplying finished spent nuclear fuel transport and storage casks to the US market for the first time by a Korean company.Manufacturing of Spent Nuclear Fuel Transport and Storage Casks: Entry into the nuclear business, supplying finished spent nuclear fuel transport and storage casks to the US market for the first time by a Korean company.
- Core Advantages
- World-Class Production Infrastructure and Automated Systems: The large-scale special steel plant in Gunsan features an optimized automated system, producing 3.1 million tons of steel and 2.8 million tons of products annually, making it the top special steel market share holder in Korea.World-Class Production Infrastructure and Automated Systems: The large-scale special steel plant in Gunsan features an optimized automated system, producing 3.1 million tons of steel and 2.8 million tons of products annually, making it the top special steel market share holder in Korea.
- Diversified Business Portfolio and High-Value-Added Product Strategy: Through the acquisition of SeAH Changwon Special Steel (formerly POSCO Special Steel) in 2015, the company became the only special steel manufacturer in Korea capable of producing a full range of special steel products, from carbon alloy steel to stainless steel (STS). Pursuing qualitative growth by expanding into high-value-added advanced metal material sectors such as aerospace, defense, and nuclear.Diversified Business Portfolio and High-Value-Added Product Strategy: Through the acquisition of SeAH Changwon Special Steel (formerly POSCO Special Steel) in 2015, the company became the only special steel manufacturer in Korea capable of producing a full range of special steel products, from carbon alloy steel to stainless steel (STS). Pursuing qualitative growth by expanding into high-value-added advanced metal material sectors such as aerospace, defense, and nuclear.
- Expansion of Global Production and Distribution Hubs: Established SeAH Superalloy Technologies (SST), a special alloy production subsidiary in Texas, USA, to target the North American market. Established SeAH Gulf Special Steel Industries (SeAH GSI), a joint venture with Saudi Aramco, for entry into the Middle Eastern market. Operates special steel material distribution and service centers in India and Thailand.Expansion of Global Production and Distribution Hubs: Established SeAH Superalloy Technologies (SST), a special alloy production subsidiary in Texas, USA, to target the North American market. Established SeAH Gulf Special Steel Industries (SeAH GSI), a joint venture with Saudi Aramco, for entry into the Middle Eastern market. Operates special steel material distribution and service centers in India and Thailand.
- Strong R&D Capabilities and Technological Leadership: Actively promotes research and development of new technologies and materials through its own technology research institute, built on over 60 years of manufacturing experience. Experience in national projects, including the successful development of 1,650-degree class superalloys for power generation gas turbine disk materials and superalloys for civilian aircraft engine parts in collaboration with Hanwha Aerospace.Strong R&D Capabilities and Technological Leadership: Actively promotes research and development of new technologies and materials through its own technology research institute, built on over 60 years of manufacturing experience. Experience in national projects, including the successful development of 1,650-degree class superalloys for power generation gas turbine disk materials and superalloys for civilian aircraft engine parts in collaboration with Hanwha Aerospace.
- ESG Management and Adherence to International Standards: Efforts toward sustainable management, including obtaining ISO 37301 Compliance Management System certification, ISO 14067 Carbon Footprint assessment solution verification, and EPD (Environmental Product Declaration) certification.ESG Management and Adherence to International Standards: Efforts toward sustainable management, including obtaining ISO 37301 Compliance Management System certification, ISO 14067 Carbon Footprint assessment solution verification, and EPD (Environmental Product Declaration) certification.
- Stable Supply Capability and Quality Competitiveness: A leading special steel manufacturer that maximizes customer value through world-class quality, alloy design technology, and stable supply capabilities. Actively expanding collaborations with global automotive companies.Stable Supply Capability and Quality Competitiveness: A leading special steel manufacturer that maximizes customer value through world-class quality, alloy design technology, and stable supply capabilities. Actively expanding collaborations with global automotive companies.
- Target Industrie
- Automotive Industry: Special steel materials for core components such as engines, transmissions, chassis, and springs.Automotive Industry: Special steel materials for core components such as engines, transmissions, chassis, and springs.
- Machinery Industry: Special steel and forged products for various machine parts, including construction heavy equipment, industrial machinery, and machine tools.Machinery Industry: Special steel and forged products for various machine parts, including construction heavy equipment, industrial machinery, and machine tools.
- Shipbuilding Industry: Special steel materials for ship engine components, power transmission systems, and main parts.Shipbuilding Industry: Special steel materials for ship engine components, power transmission systems, and main parts.
- Energy Industry: Nuclear (spent nuclear fuel transport/storage casks), power generation (gas turbine disk materials), petrochemical plants, and offshore wind power generation.Energy Industry: Nuclear (spent nuclear fuel transport/storage casks), power generation (gas turbine disk materials), petrochemical plants, and offshore wind power generation.
- Aerospace and Defense Industry: High-performance special metal materials and high-strength aluminum for aircraft engine parts, space launch vehicles, and advanced weapon systems.Aerospace and Defense Industry: High-performance special metal materials and high-strength aluminum for aircraft engine parts, space launch vehicles, and advanced weapon systems.
- Bearing Industry: Core material for bearing components.Bearing Industry: Core material for bearing components.
- Electronics and Semiconductor Industry: Special materials for high-purity and ultrafine wires.Electronics and Semiconductor Industry: Special materials for high-purity and ultrafine wires.
- Major Markets
- India, Thailand, ChinaIndia, Thailand, China
- Europe (efforts to secure sales networks by addressing environmental regulations)Europe (efforts to secure sales networks by addressing environmental regulations)
- United States (targeting the special alloy market through the establishment of SeAH Superalloy Technologies), North America (support for sales of special steel materials and forged products)United States (targeting the special alloy market through the establishment of SeAH Superalloy Technologies), North America (support for sales of special steel materials and forged products)
- Certifications/Patents
- ISO 37301 (Compliance Management System) certification (2 consecutive years)ISO 37301 (Compliance Management System) certification (2 consecutive years)
- ISO 14067 (Product Carbon Footprint Assessment Solution) verification (for all special steel products)ISO 14067 (Product Carbon Footprint Assessment Solution) verification (for all special steel products)
- EPD (Environmental Product Declaration) certification (for SeAH Besteel and SeAH Changwon Special Steel products)EPD (Environmental Product Declaration) certification (for SeAH Besteel and SeAH Changwon Special Steel products)
- NRC (U.S. Nuclear Regulatory Commission) quality certification (for spent nuclear fuel transport casks)NRC (U.S. Nuclear Regulatory Commission) quality certification (for spent nuclear fuel transport casks)
- ISO 9002 certification (1995)ISO 9002 certification (1995)
- ISO/TS 16949 : 2002 certification (2006)ISO/TS 16949 : 2002 certification (2006)
- Technological capability in developing high-performance special metal materials (superalloys, high-strength stainless steel, aerospace-grade aluminum)Technological capability in developing high-performance special metal materials (superalloys, high-strength stainless steel, aerospace-grade aluminum)
- Advanced capability in single-crystal precision casting master alloy manufacturing technologyAdvanced capability in single-crystal precision casting master alloy manufacturing technology
Introduction
Location
45 Yanghwa-ro, Mapo-gu, Seoul, South Korea
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