Dongjin Filter System Co., Ltd. is a specialized manufacturer of new automotive engine parts established in November 2022. Under the leadership of CEO Won Do-yeon, the company's main business is manufacturing automotive oil filters, and as of 2024, it is a small and medium-sized enterprise with sales of approximately 5.8 billion won.

"Dongjin Filter System, established in November 2022, is a specialized manufacturer of new automotive engine parts, operating its headquarters and manufacturing facilities in Paltan-myeon, Hwaseong-si, Gyeonggi-do. Starting with its main product, automotive oil filters, the company produces core components that support the efficient operation of engines, showing explosive growth since its inception. In particular, as of the 2024 fiscal year, it achieved sales of approximately 5.8 billion won, recording high growth of 130% compared to the previous year, and under the leadership of CEO Won Do-yeon, it practices thorough field-oriented quality management. Utilizing the locational advantages of the automotive industry cluster in the region and skilled personnel, it is a promising small and medium-sized enterprise growing into a next-generation leader in the domestic automotive parts market."

Business Areas

• High-Performance Automotive Oil Filter Manufacturing Business: Dongjin Filter System manufactures oil filters, a core component that determines the durability of automotive engines, with its own technology and supplies them to the automotive parts market. It maximizes production efficiency through precise filter media processing technology and automated assembly processes, thereby securing both high price competitiveness and quality.

Products

• Automotive Engine Oil Filter: This is a high-performance filter product line that filters various impurities such as metal powder and carbon contained in engine oil, preventing friction and wear inside the engine. It uses high-efficiency filter paper to effectively remove even fine particles and is designed to maintain stable performance without deformation even in harsh engine operating environments of high temperature and high pressure.

Special Notes

• High Growth and Market Competitiveness: Achieved sales of approximately 5.8 billion won in 2024, recording a high growth rate of 130% compared to the previous year. The company secures both production efficiency and price competitiveness through precise filter media processing technology and automated assembly processes.
• Quality Management and Technology: Under the leadership of CEO Won Do-yeon, the company practices thorough field-oriented quality management. By applying high-efficiency filter media and designing high-durability housings, it maintains stable performance even in high-temperature, high-pressure engine operating environments.
• Compatibility with Various Vehicle Models and Stable Sales Channels: Possesses an optimized lineup for various engine specifications of domestic and imported vehicle models, offering excellent versatility. It has established stable sales channels through partnerships with major parts suppliers, as well as in domestic and international aftermarket.

Recruitment Information

• Main Hiring Positions: Primarily recruits production line workers for automotive oil filter assembly.
• Benefits: Provides welfare benefits such as severance pay, enrollment in the four major insurances (National Pension, Employment Insurance, Industrial Accident Compensation Insurance, Health Insurance), and lunch provision.

💡 A Word from JobPloy
Dongjin Filter System Co., Ltd. is a manufacturer specializing in the production of automotive oil filters. It primarily recruits production line workers for automotive oil filter assembly, which may require repetitive and precise work. Benefits such as the four major insurances and lunch provision are offered, making it suitable for foreign workers who wish to work steadily in a stable environment. Due to the nature of the work, meticulousness and diligence are important, and adherence to safety rules must be observed.