Daeei Automotive Co., Ltd., established in 1990, is a company specializing in automotive intake and exhaust systems. We develop and manufacture vehicle intake/exhaust components and exhaust gas after-treatment devices, expanding our business into the eco-friendly future mobility sector.

"Since its establishment in 1990, Daeei Automotive Co., Ltd. has established itself as a total solution provider specializing in automotive intake and exhaust systems through continuous quality innovation and research and development. Based on core technologies for gasoline passenger car intake and exhaust systems, we have expanded our business to exhaust gas after-treatment devices and intake systems for medium and large commercial vehicles and heavy equipment. Recently, leveraging our OEM business experience, we have also entered the aftermarket business, becoming an official supplier of AC Delco premium mufflers for GM and expanding our own brand, Eco Gold mufflers, to the global market."

Business Areas

• Automotive Intake and Exhaust System Production: We develop and manufacture vehicle intake systems (air cleaners, air filters, etc.) and exhaust systems (mufflers, exhaust gas purification devices, etc.). We supply OEM products to global vehicle manufacturers and produce/supply GM's aftermarket brand, ACDelco mufflers.
• Exhaust Gas After-treatment Device Development: We possess eco-friendly technologies that respond to increasingly stringent emission regulations, including Diesel Particulate Filters (DPF), Diesel Oxidation Catalysts (DOC), and Selective Catalytic Reduction (SCR) systems. We provide technologies to meet emission regulations applicable to medium and large commercial vehicles and heavy equipment.
• Future Mobility Parts: We are expanding our business scope into the eco-friendly new and renewable energy sector, including hydrogen fuel cell heat exchangers and battery pack components. We have also begun developing purification devices for Solid Oxide Fuel Cells (SOFC), leading the future eco-friendly mobility market.

Products

• Muffler (Silencer): This is a key component that reduces exhaust noise from vehicles. We produce and supply ACDelco mufflers, GM's aftermarket brand, and our own brand, Eco Gold mufflers. They are provided to domestic and international markets based on premium quality and reasonable prices.
• Air Filter and Intake System: We manufacture air filters that purify the air entering the engine, as well as intake systems composed of air ducts and resonators. These are core components of intake and exhaust systems for gasoline passenger cars.
• Exhaust Gas Purification Devices (Catalytic Converter, DPF, SCR): We produce products incorporating exhaust gas purification and reduction technologies, such as catalytic converters for gasoline and after-treatment devices (DPF, DOC, SCR) for diesel. These products satisfy performance requirements such as high-temperature durability above 700 degrees Celsius and thermal shock resistance.

Special Notes

• Eco-friendly Technology and R&D Investment: Based on decades of accumulated technology and continuous R&D, we are focusing on developing core eco-friendly mobility components such as exhaust gas after-treatment systems, hydrogen fuel cells, and battery packs. We are securing a differentiated competitive advantage based on our proprietary core technologies.
• Global OEM and Aftermarket Competitiveness: As a Tier 1 supplier to companies like GM Korea (GM) and Doosan Infracore, we supply stable OEM products. We also secure competitiveness in the aftermarket through GM's ACDelco and our own brand, Eco Gold. We have secured a stable revenue structure encompassing everything from the new car assembly stage to the replacement parts market.
• Quality and Technology Certification: We demonstrate strengths in technological completeness and business capabilities by meeting strict quality standards, including GM BIQS Level-4 certification and receiving the GM SUPPLIER QUALITY EXCELLENCE AWARD. Our expertise in the field is confirmed through our patent portfolio and project execution history.

Recruitment Information

• Main Hiring Positions: We primarily recruit for production, quality control, and production management positions. We also recruit experienced welders and for administrative support roles.
• Benefits: We provide the four major insurances: National Pension, Employment Insurance, Industrial Accident Compensation Insurance, and Health Insurance, as well as retirement pension. We offer leave systems including annual leave, congratulatory/condolence leave, maternity leave, parental leave, paternity leave, Labor Day off, and Founder's Day events. We also provide compensation and allowances such as severance pay, congratulatory/condolence money, long-term service awards, outstanding employee awards, certification allowances, hazard pay, family allowances, holiday gifts/bonuses, and employee discounts.

💡 A Word from JobPloy
Daeei Automotive Co., Ltd. is a small and medium-sized enterprise that produces automotive intake and exhaust systems and eco-friendly future mobility parts. You are likely to work in production, quality control, or production management roles. Due to the nature of manufacturing, there may be significant time spent on the production line, and meticulousness and responsibility are required for quality control of automotive parts. Collaboration with colleagues is important, and if you are interested in related fields, it can be a good experience as the company is actively involved in eco-friendly technology development. Benefits include basic provisions such as 4 major insurances, annual leave, and congratulatory/condolence leave.