Anjun Industrial, The Republic of Korea - Komachine Supplier Profile and Product List

- Anjun Industrial Co., Ltd. is a leading domestic manufacturer specializing in internal combustion engine valves, established in 1953. The company supplies engine valves as OEM to automotive, agricultural machinery, marine, and industrial engine manufacturers. Anjun Industrial has achieved global competitiveness through the successful localization of hollow valves for hybrid vehicles and exports to over 20 countries worldwide.Anjun Industrial Co., Ltd. is a leading domestic manufacturer specializing in internal combustion engine valves, established in 1953. The company supplies engine valves as OEM to automotive, agricultural machinery, marine, and industrial engine manufacturers. Anjun Industrial has achieved global competitiveness through the successful localization of hollow valves for hybrid vehicles and exports to over 20 countries worldwide.
- The main product line includes engine valves for internal combustion engines, with various types such as single-material valves, welded valves, and hollow valves.The main product line includes engine valves for internal combustion engines, with various types such as single-material valves, welded valves, and hollow valves.
- Hollow valves feature a hollow structure with sodium coolant filling, enabling engine temperature reduction, suppression of knocking in high-output engines, and product weight reduction.Hollow valves feature a hollow structure with sodium coolant filling, enabling engine temperature reduction, suppression of knocking in high-output engines, and product weight reduction.
- Welded valves ensure durability by welding special materials like high-Ni and Co-base alloys suitable for engine valve environments.Welded valves ensure durability by welding special materials like high-Ni and Co-base alloys suitable for engine valve environments.
- High-heat resistant valves demonstrate technological capability in using special alloy materials to maintain stable performance even in high-temperature and high-pressure environments.High-heat resistant valves demonstrate technological capability in using special alloy materials to maintain stable performance even in high-temperature and high-pressure environments.
- The company possesses capabilities for producing high-quality products through precise manufacturing processes including material cutting, forging, heat treatment, machining, and surface treatments such as Tufftride and Cr plating.The company possesses capabilities for producing high-quality products through precise manufacturing processes including material cutting, forging, heat treatment, machining, and surface treatments such as Tufftride and Cr plating.
- A systematic technology research and development system is in place, encompassing design and analysis, testing equipment, and measurement equipment, supporting continuous product innovation.A systematic technology research and development system is in place, encompassing design and analysis, testing equipment, and measurement equipment, supporting continuous product innovation.
- A deep history and accumulated know-how as a leading domestic manufacturer in the internal combustion engine valve sector, with over 70 years of experience since its establishment in 1953.A deep history and accumulated know-how as a leading domestic manufacturer in the internal combustion engine valve sector, with over 70 years of experience since its establishment in 1953.
- A strong global supply chain and customer base, supplying engine valves as OEM to major domestic automakers like Hyundai and Kia, and advanced overseas companies such as CHRYSLER, MERCURY MARINE, POLARIS, MITSUBISHI Heavy Industries, and TOHATSU MARINE across more than 20 countries.A strong global supply chain and customer base, supplying engine valves as OEM to major domestic automakers like Hyundai and Kia, and advanced overseas companies such as CHRYSLER, MERCURY MARINE, POLARIS, MITSUBISHI Heavy Industries, and TOHATSU MARINE across more than 20 countries.
- Innovative technology development capabilities and market leadership, demonstrated by the successful localization of hollow valves for hybrid vehicles and annual export revenues exceeding 100 billion KRW.Innovative technology development capabilities and market leadership, demonstrated by the successful localization of hollow valves for hybrid vehicles and annual export revenues exceeding 100 billion KRW.
- Continuous technological investment and quality improvement efforts in precision forging and machining technology, application of heat-resistant alloy materials for high-temperature and high-pressure environments, and development of lightweight and eco-friendly vehicle components.Continuous technological investment and quality improvement efforts in precision forging and machining technology, application of heat-resistant alloy materials for high-temperature and high-pressure environments, and development of lightweight and eco-friendly vehicle components.
- Adherence to international quality and environmental management system standards, evidenced by ISO/TS16949 and ISO14001 certifications from DNV, ensuring reliability.Adherence to international quality and environmental management system standards, evidenced by ISO/TS16949 and ISO14001 certifications from DNV, ensuring reliability.
- Recognition for excellent quality and management systems through numerous domestic and international awards, including the Best Partner Award from MITSUBISHI Heavy Industries, the BEST SUPPLIER Award from MERCURY MARINE, the Silver Tower Order of Industrial Service Merit, and multiple Export Tower awards.Recognition for excellent quality and management systems through numerous domestic and international awards, including the Best Partner Award from MITSUBISHI Heavy Industries, the BEST SUPPLIER Award from MERCURY MARINE, the Silver Tower Order of Industrial Service Merit, and multiple Export Tower awards.
- Automotive industry (for engines of complete vehicles and hybrid vehicles from manufacturers like Hyundai, Kia, and CHRYSLER).Automotive industry (for engines of complete vehicles and hybrid vehicles from manufacturers like Hyundai, Kia, and CHRYSLER).
- Agricultural machinery industry (for agricultural machinery engines).Agricultural machinery industry (for agricultural machinery engines).
- Marine and recreational engine industry (for marine engines from companies like MERCURY MARINE and TOHATSU MARINE).Marine and recreational engine industry (for marine engines from companies like MERCURY MARINE and TOHATSU MARINE).
- Industrial engine industry (for various industrial engines, including those from MITSUBISHI Heavy Industries).Industrial engine industry (for various industrial engines, including those from MITSUBISHI Heavy Industries).
- Japan, ChinaJapan, China
- USAUSA
- ISO/TS16949 Quality Management System certification from DNV.ISO/TS16949 Quality Management System certification from DNV.
- ISO14001 Environmental Management System certification from DNV.ISO14001 Environmental Management System certification from DNV.
- Proprietary technology for the successful localization of 'hollow valves' for hybrid vehicles.Proprietary technology for the successful localization of 'hollow valves' for hybrid vehicles.
- Advanced precision forging and machining technology, along with expertise in applying heat-resistant alloy materials for high-temperature and high-pressure environments.Advanced precision forging and machining technology, along with expertise in applying heat-resistant alloy materials for high-temperature and high-pressure environments.
- Recipient of the Silver Tower Order of Industrial Service Merit at the '22nd Automobile Day' in 2025 for contributions to the localization of hybrid vehicle hollow valves.Recipient of the Silver Tower Order of Industrial Service Merit at the '22nd Automobile Day' in 2025 for contributions to the localization of hybrid vehicle hollow valves.
- Recipient of the Excellent Family Business Succession Entrepreneur Award from the Korea Federation of Small and Medium Business in 2025.Recipient of the Excellent Family Business Succession Entrepreneur Award from the Korea Federation of Small and Medium Business in 2025.
- Awards including the 50 Million Dollar Export Tower in 2012, the 70 Million Dollar Export Tower in 2014, and the 20 Million Dollar Export Tower in 2025.Awards including the 50 Million Dollar Export Tower in 2012, the 70 Million Dollar Export Tower in 2014, and the 20 Million Dollar Export Tower in 2025.