Cheonryong Precision Co., Ltd. is a precision machining company specializing in automotive and aerospace parts, located in Jinju-si, Gyeongsangnam-do, led by CEO Kim Dong-seok. Its main business is the manufacturing of new automotive powertrain components, with particular strength in producing differential gear system parts. 43 employees contribute to the production of high-quality products.

"Cheonryong Precision Co., Ltd. specializes in manufacturing differential gear system parts, which are key driving components of automobiles. We possess unique technological expertise in differential cases and covers, producing high-quality, durable products using high-pressure aluminum die-casting and high-precision CNC machining technologies. We supply products to major automakers and global automotive parts suppliers, earning recognition for our technology and quality."

Business Areas

• Manufacturing and Supply of Automotive Differential Gear Parts: Cheonryong Precision's core business model is B2B, manufacturing and supplying differential cases and covers, key components of automotive differential gears, to domestic and international automakers (OEMs) and global Tier-1 parts suppliers. We participate in product development from the initial stages through close cooperation with clients and secure stable revenue based on long-term supply contracts.
• Aerospace Parts Machining: In addition to automotive parts, we also engage in the manufacturing of aircraft parts and perform aerospace parts machining.

Products

• Differential Case and Cover: These are key driving components of automotive differential gear systems, produced using high-pressure aluminum die-casting and high-precision CNC machining technologies. Made from high-strength aluminum alloy, they are lightweight and highly durable. Sub-micron precision machining ensures perfect assembly and operational accuracy.

Special Notes

• Unrivaled Technology and Quality: We possess unrivaled technology in differential cases and covers, producing high-quality, durable products based on high-pressure aluminum die-casting and high-precision CNC machining technologies.
• Technology-Centric Hidden Champion: We are strengthening our global market competitiveness through continuous R&D and production process automation, securing a differentiated competitive advantage in related fields based on our proprietary core technologies.
• Stable Customer Relationships: We supply products to major automakers and global automotive parts suppliers, earning recognition for our technology and quality. We participate in product development from the initial stages through close cooperation with clients and secure stable revenue based on long-term supply contracts.

Recruitment Information

• Main Hiring Positions: We primarily hire for quality control positions, responsible for overall quality management and client communication in the precision metal machining of automotive parts. Duties include 2D and 3D measurement, surface roughness measurement, and in-process inspection.
• Benefits: We provide four major insurances (National Pension, Health Insurance, Employment Insurance, Industrial Accident Compensation Insurance).

💡 A Word from JobPloy
Cheonryong Precision Co., Ltd. is a small and medium-sized enterprise recognized for its technology in the precision machining of automotive and aerospace parts. Foreign workers can be hired primarily for production and quality control positions, where precision machinery operation and quality inspection capabilities are important. Korea's automotive and aerospace industries are steadily growing, offering good opportunities to learn related technologies and build a career.