Sungjin Precision Co., Ltd. is a manufacturer of other plastic products located in Hwaseong-si, Gyeonggi-do, primarily engaged in plastic parts injection molding and electronic component assembly. It is led by CEO Kang Dae-woong and employs approximately 25 people.

"Sungjin Precision was established on September 13, 1999, and is a specialized company in precision injection molded parts and mold manufacturing. As a company where customers and employees can be equally impressed, it practices on-site management, customer satisfaction, and technology management with the goal of continuous growth."

Business Areas

• Automotive Electrical Components Business: Sungjin Precision produces lenses and precision mechanical parts for automotive headlamps, fog lamps, and rear lamps. Through a precision molding process using electric injection molding machines, the company mass-produces components that are resistant to thermal deformation and have high optical transparency.
• Electronic Components Business: The company produces ultra-precision mobile components for mobile phones, CCTVs, etc., and LED lenses, providing ultra-small LED lenses of the highest quality to enhance customer convenience.
• Mold Manufacturing: The company manufactures molds for products with various and complex shapes and structures based on optimal designs using CAD. Efforts are made to produce molds considering optimal mass production, ease of maintenance, and repair.

Products

• Optical Components for Automotive Lamps: The company primarily produces automotive electrical and exterior components, including lenses and precision mechanical parts for automotive headlamps, fog lamps, and rear lamps.
• Folded Camera Prisms and Mobile Components for Smartphones: The company produces ultra-precision mobile components such as folded camera prisms for smartphones, as well as parts for mobile phones and CCTVs, to meet customer demands.
• LED Lenses: The company produces ultra-small LED lenses of the highest quality to enhance customer convenience, and carries out the development and mass production of LED lighting lenses.

Special Notes

• Ultra-precision Injection Molding and Mold Manufacturing Technology: Based on its unique core technology, the company has secured a differentiated competitive advantage in ultra-precision injection molding and mold manufacturing.
• Quality Certification and Reliability: The company has obtained ISO 9001/ISO 14001 and TS-16949 certifications, and holds Injection SQ and Electrical Assembly SQ certifications, ensuring quality reliability.
• Continuous R&D Investment: Since its establishment, the company has consistently invested in R&D to expand its technology portfolio and adheres to global quality standards through state-of-the-art facilities and process automation.

Recruitment Information

• Main Hiring Positions: We primarily recruit individuals responsible for operating electric injection molding machines and development tasks, and prefer candidates proficient in MCT operation and CAD/CAM.
• Benefits: The company offers a 5-day work week, annual leave, the four major insurances (National Pension, Health Insurance, Industrial Accident Compensation Insurance, Employment Insurance), and provides lunch and dinner.

💡 A Word from JobPloy
Sungjin Precision Co., Ltd. is a small and medium-sized enterprise that produces precision parts in the fields of plastic injection molding and electronic component assembly. Employees may primarily be responsible for operating injection molding machines or development tasks, and day/night shift work may be required. As a company growing based on its technology, it will be a good opportunity if you have experience in related fields and a willingness to acquire new skills. Welfare benefits include the four major insurances, lunch, and dinner.