Daehan Precision Industry Co., Ltd. is a specialized manufacturer of industrial hydraulic and pneumatic fittings and hydraulic hose assemblies located in the Eogok Industrial Complex in Yangsan, Gyeongsangnam-do. We precision-machine hydraulic pipe connection fittings essential for heavy equipment such as excavators and forklifts, as well as industrial machinery, and supply them to major domestic and international automakers and heavy equipment markets. Based on cold forging and automated robot machining technology, we are a global hidden champion exporting high-quality metal processed parts.

"Daehan Precision Industry Co., Ltd. is a specialized manufacturer of hydraulic fittings and construction rebar couplers established in 1990. Based on over 30 years of accumulated proprietary cold forging and precision machining technology, we supply high-quality parts to various fields including construction heavy equipment, industrial machinery, shipbuilding, and the defense industry."

Business Areas

• Manufacturing of Hydraulic and Pneumatic Hose Fittings and Assemblies: We produce precision metal parts such as fittings, nipples, and sleeves for high-pressure hydraulic hoses used in construction heavy equipment and industrial machinery. Utilizing proprietary cold forging and precision CNC machining technology, we manufacture products that maintain perfect airtightness even in high-pressure environments.
• Manufacturing of Mechanical Rebar Couplers for Construction: We develop and supply DPI rebar couplers, which are mechanical joining devices that fasten ultra-high-strength rebar without deformation. We handle metal coupling parts for construction and civil engineering based on patented technology that increases the safety and construction convenience of building structures.

Products

• Hydraulic Hose Fittings and Sleeves: These are essential connection fittings that strongly fasten hydraulic hoses and nipples for heavy equipment such as excavators. They feature excellent precision and durability through machine-tending robot processes and strict multi-stage quality inspections.
• Hose Assembly: This is a finished product line supplied in a completed form by precisely crimping high-pressure hydraulic hoses and fitting parts. Through collaboration with global hydraulic hose brands, they are manufactured to meet OEM standards for industrial machinery and heavy equipment.
• DPI Rebar Coupler: This is a patented technology product that physically connects rebar to rebar during the construction of high-strength building structures. It maximizes thread processing and fastening efficiency to provide structural stability.

Special Notes

• Establishment of Smart Automation and Manufacturing Robot Lines: By introducing machine-tending robots into core processes such as CNC sleeve machining, we have dramatically reduced defect rates and increased production efficiency. We possess high-quality, uniform production capabilities through an advanced manufacturing environment that includes an 8-step quality inspection process.
• Global Export Competitiveness and Extensive Experience: With over 30 years of experience, we have supplied parts to countries around the world, including Japan, Australia, and the Middle East, and have been awarded the '10 Million Dollar Export Tower'. We take pride in our technical expertise, having maintained OEM supply and cooperation systems with leading overseas companies for many years.

Recruitment Information

• Main Hiring Positions: CNC Precision Machining Operator, Product Assembly and Logistics/Shipping Management, Production Management, Quality Control
• Benefits: 4 Major Insurances, Severance Pay, Cafeteria (Lunch provided), Foreigner Dormitory Operation, Commuter Bus (Yangsan/Busan direction), Annual Leave Allowance and Overtime Pay, Long-term Service Awards

💡 A Word from JOBPLOY
Daehan Precision Industry is a company that specializes in producing hydraulic fitting parts for excavators and heavy equipment, operating numerous robot automation facilities and CNC machining machines. Since the process may involve handling metal cutting fluids or heavy parts, it is very important to be familiar with workplace safety regulations and machine operation manuals. The company provides convenience facilities such as dormitories for foreign workers, a cafeteria, and commuter buses, making it easy to adapt to the environment. Learning basic machine operation and blueprint reading skills will be a great help for long-term employment.