Jinyeong Precision is a company specializing in precision machining and contract manufacturing of mold parts, located in the Jingok Industrial Complex in Gwangsan-gu, Gwangju. We specialize in milling and grinding upper and lower cores for injection molds used in home appliances and automotive development products, as well as mold accessories. Based on our skilled precision machining technology, we manufacture and supply high-quality mold parts.

"Jinyeong Precision is a company specializing in contract manufacturing that precision-machines upper and lower cores and various mold accessories used in injection molds for home appliances and development products."

Business Areas

• Precision milling and grinding of mold parts: We process raw metal materials into square cores of precise specifications through milling machine operations, grinding, and double-head width/length processing. We specialize in precision metal machining processes that meet ultra-precise dimensions.
• Contract manufacturing of injection mold cores and accessories: We perform contract manufacturing of upper and lower cores and various mold accessories used in injection molds for home appliances, automobiles, and other industrial parts according to custom specifications.

Products

• Injection mold upper/lower cores (CORE): These are essential mold core parts for injection molding of home appliances and components [1.1.2]. We achieve surface roughness and specifications through precise milling and grinding processes.
• Precision machined mold accessories: These are precision machined accessories of various specifications assembled into injection and press molds. They are supplied with high dimensional accuracy.

Special Notes

• Precision dimensional machining capability: We possess precision machining technology that meets strict tolerance ranges by performing integrated processing from initial milling to final grinding.
• Workplace amenities and welfare facilities: We provide a comfortable indoor working environment with full heating and cooling facilities in the workshop, and we have a dormitory for employees living far away.

Recruitment Information

• Main Hiring Positions: Mold milling and grinding operator, machine/equipment operator
• Benefits: 4 major social insurance (National Pension, Health Insurance, Employment Insurance, Industrial Accident Compensation Insurance), severance pay, dormitory provided, fully equipped with heating and cooling in the workshop

💡 A Word from JOBPLOY
Since Jinyeong Precision mainly performs milling and grinding of mold parts, it requires precise dimensional measurement skills and concentration in machine operation. Safety rules must be strictly followed as hoists are used when transporting heavy objects (metal materials). The workplace is equipped with a dormitory and heating/cooling facilities, providing an environment favorable for on-site adaptation.