Information
554 Dalseo-daero, Dalseo District, Daegu, South Korea
+82 53-583-3555
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Overview
- Summary
- Sewon Mulsan is a specialized manufacturer of automotive body modules and components. Its core business involves the in-house production of body modules, trim modules, and molds. The company focuses on technological innovation and quality-oriented management to create future value. It has established a stable business foundation as a primary supplier to the Hyundai Motor Group. The company strives to become a trusted global player in the automotive parts industry.Sewon Mulsan is a specialized manufacturer of automotive body modules and components. Its core business involves the in-house production of body modules, trim modules, and molds. The company focuses on technological innovation and quality-oriented management to create future value. It has established a stable business foundation as a primary supplier to the Hyundai Motor Group. The company strives to become a trusted global player in the automotive parts industry.
- Key Products/Technologies
- Key product groups include various body module components such as Panel Assembly-Dash Complete, Panel Assembly-Radiator Complete, Panel Assembly-Rear Floor, and Bar Assembly-Cowl Cross.Key product groups include various body module components such as Panel Assembly-Dash Complete, Panel Assembly-Radiator Complete, Panel Assembly-Rear Floor, and Bar Assembly-Cowl Cross.
- The company is part of the Sewon Group, which uniquely produces both body and trim module components.The company is part of the Sewon Group, which uniquely produces both body and trim module components.
- Capabilities in mold development and production, including PNL ASS'Y SIDE INR molds and JIGs, FRT COMPL, C/CROSS ASS'Y molds and JIGs, and DASH, C/CROSS ASS'Y molds and JIGs.Capabilities in mold development and production, including PNL ASS'Y SIDE INR molds and JIGs, FRT COMPL, C/CROSS ASS'Y molds and JIGs, and DASH, C/CROSS ASS'Y molds and JIGs.
- Possession of technology for the domestic commercialization and mass production of multi-material rear floor modules suitable for electric vehicle platforms.Possession of technology for the domestic commercialization and mass production of multi-material rear floor modules suitable for electric vehicle platforms.
- Securing lightweight, high-strength structural technology by integrating aluminum extrusion, die-casting, and steel.Securing lightweight, high-strength structural technology by integrating aluminum extrusion, die-casting, and steel.
- Application of MES-QMS integrated system technology for automatic quality data analysis and real-time process monitoring.Application of MES-QMS integrated system technology for automatic quality data analysis and real-time process monitoring.
- Enhanced production efficiency and quality competitiveness through the application of TWB (Tailor Welded Blank) laser welding technology.Enhanced production efficiency and quality competitiveness through the application of TWB (Tailor Welded Blank) laser welding technology.
- Operation of a body module production process involving automated processing (Stamping) of raw materials (coils) to fit shapes, followed by welding (SPOT, CO2, Laser welding) using advanced robotic automation methods.Operation of a body module production process involving automated processing (Stamping) of raw materials (coils) to fit shapes, followed by welding (SPOT, CO2, Laser welding) using advanced robotic automation methods.
- Capability for high-quality and high-value product manufacturing through the establishment of smart automated manufacturing processes.Capability for high-quality and high-value product manufacturing through the establishment of smart automated manufacturing processes.
- Core Advantages
- Leading technological innovation capabilities: First domestic commercialization and mass production of multi-material rear floor modules for electric vehicle platforms, and securing lightweight, high-strength structural technology integrating aluminum extrusion, die-casting, and steel.Leading technological innovation capabilities: First domestic commercialization and mass production of multi-material rear floor modules for electric vehicle platforms, and securing lightweight, high-strength structural technology integrating aluminum extrusion, die-casting, and steel.
- Top-tier quality management system: Automatic quality data analysis and real-time process monitoring through an MES-QMS integrated system, along with Hyundai/Kia Motors' Technology 5-Star and Quality 5-Star+ certifications.Top-tier quality management system: Automatic quality data analysis and real-time process monitoring through an MES-QMS integrated system, along with Hyundai/Kia Motors' Technology 5-Star and Quality 5-Star+ certifications.
- Advanced production system and efficiency: Maximized production efficiency through the largest-scale facilities and state-of-the-art equipment, smart automated manufacturing processes, TWB laser welding technology, and the adoption of advanced IT systems like SAP.Advanced production system and efficiency: Maximized production efficiency through the largest-scale facilities and state-of-the-art equipment, smart automated manufacturing processes, TWB laser welding technology, and the adoption of advanced IT systems like SAP.
- Strong customer trust and strategic partnerships: Established a stable business foundation as a primary supplier to the Hyundai Motor Group, with multiple awards as an excellent supplier to Hyundai Mobis.Strong customer trust and strategic partnerships: Established a stable business foundation as a primary supplier to the Hyundai Motor Group, with multiple awards as an excellent supplier to Hyundai Mobis.
- Global market expansion capabilities: Entry into the North American market through the establishment of Sewon America in Georgia, USA, and co-advancement with Hyundai Motor Group's HMGMA electric vehicle plant.Global market expansion capabilities: Entry into the North American market through the establishment of Sewon America in Georgia, USA, and co-advancement with Hyundai Motor Group's HMGMA electric vehicle plant.
- Human-centered management and cooperative labor-management culture: A management philosophy centered on people and the workplace, continuous improvement in welfare and working conditions, establishment of a trusting and cooperative labor-management culture, and recognition as an excellent labor-management culture company and a top job-creating company in Korea.Human-centered management and cooperative labor-management culture: A management philosophy centered on people and the workplace, continuous improvement in welfare and working conditions, establishment of a trusting and cooperative labor-management culture, and recognition as an excellent labor-management culture company and a top job-creating company in Korea.
- Target Industrie
- Automotive industry (supply of body modules and components).Automotive industry (supply of body modules and components).
- Electric vehicle industry (supply of components for electric vehicle platforms).Electric vehicle industry (supply of components for electric vehicle platforms).
- Major Markets
- China (Sewon Group affiliates like Hwanghwa Sewon and Chongqing Sewon operate overseas subsidiaries, establishing a group-wide global network)China (Sewon Group affiliates like Hwanghwa Sewon and Chongqing Sewon operate overseas subsidiaries, establishing a group-wide global network)
- United States (Operation of Sewon America, targeting the North American market through co-advancement with Hyundai Motor Group's HMGMA)United States (Operation of Sewon America, targeting the North American market through co-advancement with Hyundai Motor Group's HMGMA)
- Certifications/Patents
- Awarded the Chairman's Award (Group Category) at the 2025 Automotive Parts Industry Awards by the Korea Auto Parts Industry Promotion Foundation.Awarded the Chairman's Award (Group Category) at the 2025 Automotive Parts Industry Awards by the Korea Auto Parts Industry Promotion Foundation.
- Recipient of the 'Comprehensive ESG Grand Prize' at the 2025 K-ESG Management Awards.Recipient of the 'Comprehensive ESG Grand Prize' at the 2025 K-ESG Management Awards.
- Achieved a 'Bronze' medal in the 2025 ESG evaluation by EcoVadis, a global sustainability assessment institution.Achieved a 'Bronze' medal in the 2025 ESG evaluation by EcoVadis, a global sustainability assessment institution.
- Hyundai/Kia Motors Technology 5-Star certification (2019).Hyundai/Kia Motors Technology 5-Star certification (2019).
- Hyundai/Kia Motors Quality 5-Star+ certification (2012).Hyundai/Kia Motors Quality 5-Star+ certification (2012).
- Recognized as a '2019 Korea's Best Workplace' (Ministry of Employment and Labor).Recognized as a '2019 Korea's Best Workplace' (Ministry of Employment and Labor).
- Selected as an 'Excellent Labor-Management Culture Company' (Ministry of Employment and Labor) in 2016 and re-certified in 2021.Selected as an 'Excellent Labor-Management Culture Company' (Ministry of Employment and Labor) in 2016 and re-certified in 2021.
- Awarded as an excellent supplier to Hyundai Mobis for on-time delivery in 2015, 2014, 2013, and 2012.Awarded as an excellent supplier to Hyundai Mobis for on-time delivery in 2015, 2014, 2013, and 2012.
- Received the Hyundai Motor Group Chairman's Award (Korea Auto Parts Industry Promotion Foundation) in 2011.Received the Hyundai Motor Group Chairman's Award (Korea Auto Parts Industry Promotion Foundation) in 2011.
- Recognized as a corporate-affiliated research institute in 2006.Recognized as a corporate-affiliated research institute in 2006.
- Designated as a 'Root Technology Specialized Company' by the Ministry of SMEs and Startups in 2019.Designated as a 'Root Technology Specialized Company' by the Ministry of SMEs and Startups in 2019.
Introduction
Location
554 Dalseo-daero, Dalseo District, Daegu, South Korea
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