Information
20-7 Guhaechang-gil, Chukdong-myeon, Sacheon, Gyeongsangnam-do, South Korea
+82 55-851-2011
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Overview
- Summary
- Doowon Heavy Industrial Co., Ltd. is a defense industry and marine engine specialist established in 1979, producing automotive compressors since 1993. The company boasts proprietary technology for variable and electric compressors, supplying them to global automakers. It holds core technologies in defense and aerospace, including space launch vehicle airframe structures, guided missile airframe structures, and satellite thermal control systems. The company is also focused on developing electric and CO2 compressors to align with the eco-friendly automotive era.Doowon Heavy Industrial Co., Ltd. is a defense industry and marine engine specialist established in 1979, producing automotive compressors since 1993. The company boasts proprietary technology for variable and electric compressors, supplying them to global automakers. It holds core technologies in defense and aerospace, including space launch vehicle airframe structures, guided missile airframe structures, and satellite thermal control systems. The company is also focused on developing electric and CO2 compressors to align with the eco-friendly automotive era.
- Key Products/Technologies
- Automotive Compressors: Development and mass production capabilities for fixed (DF), variable (DV), electric (DE), and CO2 (DC) compressor models. A diverse product line from small and lightweight 110cc/130cc to large and high-capacity 150cc/170cc models. Technology applied across a wide range of vehicles, including passenger cars, commercial vehicles, heavy equipment, and agricultural machinery.Automotive Compressors: Development and mass production capabilities for fixed (DF), variable (DV), electric (DE), and CO2 (DC) compressor models. A diverse product line from small and lightweight 110cc/130cc to large and high-capacity 150cc/170cc models. Technology applied across a wide range of vehicles, including passenger cars, commercial vehicles, heavy equipment, and agricultural machinery.
- Commercial Vehicle AC Systems: Development and production capabilities for air conditioning systems installed in buses, trucks, tractors, and agricultural machinery. Provision of not only compressors but also complete UNIT-type systems.Commercial Vehicle AC Systems: Development and production capabilities for air conditioning systems installed in buses, trucks, tractors, and agricultural machinery. Provision of not only compressors but also complete UNIT-type systems.
- Defense and Aerospace Technologies: Role as a producer and supplier of airframe structures for space launch vehicles (Nuriho, Naroho, KSR-I/II/III, KSLV-I/II). Development and production capabilities for satellite thermal control devices (radiator & heat pipe assemblies, MLI, OSR). Development of various guided missile (Baekgom, Hyunmoo, Cheonma, Haeseong) airframe structures (bodies, wings, outer skin) and precision machining technology. Development and production of ground equipment such as automatic ammunition transfer/loading devices for K9 self-propelled howitzers and K10/K56 ammunition resupply vehicles. Development and supply of fire control systems (Infinity Aiming Collimator, Aiming Circle). Ongoing development of unmanned platform technologies, including vertical take-off/landing reconnaissance systems, high-speed target drones, and strike platforms.Defense and Aerospace Technologies: Role as a producer and supplier of airframe structures for space launch vehicles (Nuriho, Naroho, KSR-I/II/III, KSLV-I/II). Development and production capabilities for satellite thermal control devices (radiator & heat pipe assemblies, MLI, OSR). Development of various guided missile (Baekgom, Hyunmoo, Cheonma, Haeseong) airframe structures (bodies, wings, outer skin) and precision machining technology. Development and production of ground equipment such as automatic ammunition transfer/loading devices for K9 self-propelled howitzers and K10/K56 ammunition resupply vehicles. Development and supply of fire control systems (Infinity Aiming Collimator, Aiming Circle). Ongoing development of unmanned platform technologies, including vertical take-off/landing reconnaissance systems, high-speed target drones, and strike platforms.
- Core Advantages
- Proprietary Technology Development Capability: Successful development and mass production of proprietary variable (DV) and electric (DE) compressors since 2008. Proactive response to the future mobility market through the development of eco-friendly CO2 compressors.Proprietary Technology Development Capability: Successful development and mass production of proprietary variable (DV) and electric (DE) compressors since 2008. Proactive response to the future mobility market through the development of eco-friendly CO2 compressors.
- Diversified Business Portfolio: A business structure that produces core components for the defense and aerospace sectors alongside automotive compressors and commercial vehicle AC systems. This strategy mitigates risks associated with fluctuations in specific industry sectors.Diversified Business Portfolio: A business structure that produces core components for the defense and aerospace sectors alongside automotive compressors and commercial vehicle AC systems. This strategy mitigates risks associated with fluctuations in specific industry sectors.
- Proven Technology through National Project Participation: Experience in developing propellant tanks for the 2nd and 3rd stages of the Korean launch vehicle Nuriho (KSLV-II) and participating in the development of the KSLV-I upper stage. This demonstrates technical superiority in fields requiring high precision and reliability.Proven Technology through National Project Participation: Experience in developing propellant tanks for the 2nd and 3rd stages of the Korean launch vehicle Nuriho (KSLV-II) and participating in the development of the KSLV-I upper stage. This demonstrates technical superiority in fields requiring high precision and reliability.
- Over 40 Years of Experience in Defense and Aerospace: Accumulation of over 40 years of experience and know-how as a specialized manufacturer of defense industry products and marine engines since its establishment in 1979. Possession of various core technologies, including guided missile airframes, space launch vehicle structures, and satellite thermal control devices.Over 40 Years of Experience in Defense and Aerospace: Accumulation of over 40 years of experience and know-how as a specialized manufacturer of defense industry products and marine engines since its establishment in 1979. Possession of various core technologies, including guided missile airframes, space launch vehicle structures, and satellite thermal control devices.
- Operation of an Integrated Quality Management System: Establishment of an efficient quality assurance system through the operation of an Integrated Quality Management System (IQMS), combining QMS for the automotive business and DQMS for the defense business.Operation of an Integrated Quality Management System: Establishment of an efficient quality assurance system through the operation of an Integrated Quality Management System (IQMS), combining QMS for the automotive business and DQMS for the defense business.
- Global Production and Sales Network: Expansion into global markets through the establishment of overseas subsidiaries in China, India, Russia, and Brazil.Global Production and Sales Network: Expansion into global markets through the establishment of overseas subsidiaries in China, India, Russia, and Brazil.
- Target Industrie
- Automotive Industry (passenger cars, commercial vehicles, electric vehicles)Automotive Industry (passenger cars, commercial vehicles, electric vehicles)
- Heavy Equipment and Agricultural Machinery IndustryHeavy Equipment and Agricultural Machinery Industry
- Defense Industry (guided weapons, ground equipment)Defense Industry (guided weapons, ground equipment)
- Aerospace Industry (space launch vehicles, satellites)Aerospace Industry (space launch vehicles, satellites)
- Major Markets
- China, IndiaChina, India
- RussiaRussia
- BrazilBrazil
- Certifications/Patents
- ISO 9001, ISO/TS 16949, IATF 16949 Quality Management System certifications.ISO 9001, ISO/TS 16949, IATF 16949 Quality Management System certifications.
- ISO 14001 Environmental Management System certification (Sacheon Headquarters and R&D Center).ISO 14001 Environmental Management System certification (Sacheon Headquarters and R&D Center).
- Presidential Commendation for Labor-Management Harmony (1995).Presidential Commendation for Labor-Management Harmony (1995).
- Presidential Commendation for Corporate Fostering (1995).Presidential Commendation for Corporate Fostering (1995).
- Presidential Commendation for Contributions to Satellite Development (2016).Presidential Commendation for Contributions to Satellite Development (2016).
- Presidential Award for Exemplary Taxpayer (2014).Presidential Award for Exemplary Taxpayer (2014).
- Defense Quality Management Award from DAPA (2007).Defense Quality Management Award from DAPA (2007).
- Minister of National Defense Commendation for Excellent Security Company (2011).Minister of National Defense Commendation for Excellent Security Company (2011).
Introduction
Location
20-7 Guhaechang-gil, Chukdong-myeon, Sacheon, Gyeongsangnam-do, South Korea
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