Information
554 Dalseo-daero, Dalseo District, Daegu, South Korea
+82 53-583-3555
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Overview
- Summary
- SEWON PRECISION is a company primarily engaged in the manufacturing of automotive body parts, interior/exterior modules, and molds. It stands at the forefront of the 21st-century automotive industry, driven by excellent manufacturing technology and stringent quality control. The company's management philosophy, emphasizing people and on-site operations, serves as a growth engine for the entire group. Through securing differentiated technological competitiveness, it has gained recognition as a global enterprise beyond Korea. The production and supply of high-performance multi-layer sheet products contribute to the advancement of the new materials industry.SEWON PRECISION is a company primarily engaged in the manufacturing of automotive body parts, interior/exterior modules, and molds. It stands at the forefront of the 21st-century automotive industry, driven by excellent manufacturing technology and stringent quality control. The company's management philosophy, emphasizing people and on-site operations, serves as a growth engine for the entire group. Through securing differentiated technological competitiveness, it has gained recognition as a global enterprise beyond Korea. The production and supply of high-performance multi-layer sheet products contribute to the advancement of the new materials industry.
- Key Products/Technologies
- Body Parts: Production of various core body components such as FRONT SIDE MEMBER, COWL CROSS MEMBER, Panel Assembly-Dash Complete, Panel Assembly-Radiator Complete Bar Assembly-Cowl Cross, Panel Assembly-Side Inner, REAR FLOOR COMPL, and FEM MODULE. Possessing SW-based closed-section structural component composite molding systems and precision laser welding technology. Application of intelligent welding robot systems and laser vision sensor-based weld line detection technology for aluminum battery pack case manufacturing. Development of arc welding gap compensation adaptive control technology and AI-based integrated welding quality management systems for high-quality automotive cowl crosses.Body Parts: Production of various core body components such as FRONT SIDE MEMBER, COWL CROSS MEMBER, Panel Assembly-Dash Complete, Panel Assembly-Radiator Complete Bar Assembly-Cowl Cross, Panel Assembly-Side Inner, REAR FLOOR COMPL, and FEM MODULE. Possessing SW-based closed-section structural component composite molding systems and precision laser welding technology. Application of intelligent welding robot systems and laser vision sensor-based weld line detection technology for aluminum battery pack case manufacturing. Development of arc welding gap compensation adaptive control technology and AI-based integrated welding quality management systems for high-quality automotive cowl crosses.
- Interior/Exterior Modules: Production of automotive interior and exterior plastic injection parts and lamp components. A major business area in automotive trim parts.Interior/Exterior Modules: Production of automotive interior and exterior plastic injection parts and lamp components. A major business area in automotive trim parts.
- Molds: Holding mold manufacturing expertise essential for automotive component production. Supporting product development and production through its mold factory.Molds: Holding mold manufacturing expertise essential for automotive component production. Supporting product development and production through its mold factory.
- High-Performance Multi-Layer Sheets: Production of high-performance multi-layer sheet products including light-diffusing PS sheets, PMMA, ABS, and PC. Supplying plastic sheets applicable to various industries such as TV, lighting, sanitary, decorative products, and automotive interior/exterior materials.High-Performance Multi-Layer Sheets: Production of high-performance multi-layer sheet products including light-diffusing PS sheets, PMMA, ABS, and PC. Supplying plastic sheets applicable to various industries such as TV, lighting, sanitary, decorative products, and automotive interior/exterior materials.
- Technology Research Institute: Established in 1999, the technology research institute conducts research on future-oriented new technologies and convergence high-value-added technologies. Performing formability and quality verification of new single components and pre-reviewing assembly process inefficiencies during new vehicle development.Technology Research Institute: Established in 1999, the technology research institute conducts research on future-oriented new technologies and convergence high-value-added technologies. Performing formability and quality verification of new single components and pre-reviewing assembly process inefficiencies during new vehicle development.
- Core Advantages
- Leading Technology and Quality Competitiveness: Product manufacturing based on excellent manufacturing technology and strict quality control. Certification of Quality 5-star and Technology 5-star from Hyundai-Kia Motors, demonstrating technological excellence. Maintaining high quality levels through automated manufacturing processes and electronic automation.Leading Technology and Quality Competitiveness: Product manufacturing based on excellent manufacturing technology and strict quality control. Certification of Quality 5-star and Technology 5-star from Hyundai-Kia Motors, demonstrating technological excellence. Maintaining high quality levels through automated manufacturing processes and electronic automation.
- Global Production and Supply Chain Establishment: Operation of overseas production bases in China (Samha Sewon, Huanghua Sewon) and the USA (Sewon America). Operating the largest automotive body parts manufacturing plant in North America to meet global customer demands. Strengthening its position as a global supply partner by co-advancing into Hyundai Motor Group's dedicated EV plant in the US.Global Production and Supply Chain Establishment: Operation of overseas production bases in China (Samha Sewon, Huanghua Sewon) and the USA (Sewon America). Operating the largest automotive body parts manufacturing plant in North America to meet global customer demands. Strengthening its position as a global supply partner by co-advancing into Hyundai Motor Group's dedicated EV plant in the US.
- Sustainable Management and ESG Performance: Adherence to the UNGC (United Nations Global Compact) principles in human rights, labor, environment, and anti-corruption. Achieving a Silver Medal in the 2025 ESG evaluation by EcoVadis, a global sustainability rating agency. Recognition for ESG management capabilities that comply with international standards in key areas such as environment, labor/human rights, ethics, and sustainable procurement.Sustainable Management and ESG Performance: Adherence to the UNGC (United Nations Global Compact) principles in human rights, labor, environment, and anti-corruption. Achieving a Silver Medal in the 2025 ESG evaluation by EcoVadis, a global sustainability rating agency. Recognition for ESG management capabilities that comply with international standards in key areas such as environment, labor/human rights, ethics, and sustainable procurement.
- Production Efficiency and Smart Manufacturing Capabilities: Improvement of profitability through production process automation and Just-In-Time (JIT) techniques. Demonstrating manufacturing innovation capabilities through the advanced smart factory and AI-based autonomous factory construction cases of its affiliate, Sewon E&I. Establishing a data-driven manufacturing environment for quality control and productivity enhancement.Production Efficiency and Smart Manufacturing Capabilities: Improvement of profitability through production process automation and Just-In-Time (JIT) techniques. Demonstrating manufacturing innovation capabilities through the advanced smart factory and AI-based autonomous factory construction cases of its affiliate, Sewon E&I. Establishing a data-driven manufacturing environment for quality control and productivity enhancement.
- Export Capability and Market Expansion: Official recognition of solid export performance and technological excellence through the award of the '30 Million Dollar Export Tower' on Trade Day. Continuous efforts and challenges towards global markets despite global economic downturns. Expanding export bases through flexible response to customer demands and a quality-centric production system.Export Capability and Market Expansion: Official recognition of solid export performance and technological excellence through the award of the '30 Million Dollar Export Tower' on Trade Day. Continuous efforts and challenges towards global markets despite global economic downturns. Expanding export bases through flexible response to customer demands and a quality-centric production system.
- Target Industrie
- Automotive Industry: Supplying various essential components for automotive manufacturing, including body parts, interior/exterior modules, and lamp components. Contributing to the future mobility industry by supplying parts for dedicated EV plants.Automotive Industry: Supplying various essential components for automotive manufacturing, including body parts, interior/exterior modules, and lamp components. Contributing to the future mobility industry by supplying parts for dedicated EV plants.
- Display and Lighting Industry: Application in display and lighting products through high-performance plastic sheets such as light-diffusing PS sheets.Display and Lighting Industry: Application in display and lighting products through high-performance plastic sheets such as light-diffusing PS sheets.
- Sanitary and Decorative Products Industry: Application in sanitary and decorative product sectors using high-performance plastic sheets.Sanitary and Decorative Products Industry: Application in sanitary and decorative product sectors using high-performance plastic sheets.
- Commercial Products Industry: Providing plastic sheets applicable to various commercial products.Commercial Products Industry: Providing plastic sheets applicable to various commercial products.
- Major Markets
- South Korea, China (Samha Sewon, Huanghua Sewon)South Korea, China (Samha Sewon, Huanghua Sewon)
- United States (Sewon America)United States (Sewon America)
- Certifications/Patents
- Certifications: Acquired ISO 9001, ISO 14001, UL certification, and KS certification (ABS, PMMA). Designated as a Clean Workplace, Corporate Research Institute, and Quality Assurance Company (Q-Mark). Certified with IATF16949:2016 (Automotive Quality Management System) and ISO45001:2018 (Occupational Health and Safety Management System). Received Quality 5-star and Technology 5-star certifications from Hyundai-Kia Motors.Certifications: Acquired ISO 9001, ISO 14001, UL certification, and KS certification (ABS, PMMA). Designated as a Clean Workplace, Corporate Research Institute, and Quality Assurance Company (Q-Mark). Certified with IATF16949:2016 (Automotive Quality Management System) and ISO45001:2018 (Occupational Health and Safety Management System). Received Quality 5-star and Technology 5-star certifications from Hyundai-Kia Motors.
- Patents: Patents related to light-diffusing polystyrene resin compositions and single-layer light-diffusing plates containing them. Patents for multi-layer light-diffusing plates containing antistatic polystyrene-based resin compositions and their manufacturing methods. Patents concerning resin sheets with pearl gloss or patterns and bathtubs utilizing them. Possessing various technology patents including anti-glare plates for lighting, impact-resistant and flame-retardant plates, and multi-layer diffusing plates.Patents: Patents related to light-diffusing polystyrene resin compositions and single-layer light-diffusing plates containing them. Patents for multi-layer light-diffusing plates containing antistatic polystyrene-based resin compositions and their manufacturing methods. Patents concerning resin sheets with pearl gloss or patterns and bathtubs utilizing them. Possessing various technology patents including anti-glare plates for lighting, impact-resistant and flame-retardant plates, and multi-layer diffusing plates.
- Awards: Awarded the '30 Million Dollar Export Tower' on the 62nd Trade Day. Received the 'Grand ESG Award' at the K-ESG Management Awards. Honored with IEDA, RED DOT, and IF Design Awards. Samha Sewon received awards as an exemplary enterprise in customs trade statistics and an excellent partner of Beijing Hyundai Inhwa Plant.Awards: Awarded the '30 Million Dollar Export Tower' on the 62nd Trade Day. Received the 'Grand ESG Award' at the K-ESG Management Awards. Honored with IEDA, RED DOT, and IF Design Awards. Samha Sewon received awards as an exemplary enterprise in customs trade statistics and an excellent partner of Beijing Hyundai Inhwa Plant.
Introduction
Location
554 Dalseo-daero, Dalseo District, Daegu, South Korea
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