Daejin Dongkwan Industry Co., Ltd. is a manufacturer of copper rolled, extruded, and drawn products, established in 1979 with approximately 65 employees. It primarily engages in the manufacturing of copper pipes and non-ferrous metals, headquartered in Ansan-si, Gyeonggi-do, supplying high-quality copper pipe products to domestic and international markets.

"Since entering the non-ferrous metal sector in 1979, Daejin Dongkwan Industry Co., Ltd. has supplied copper ingots, copper rods, and bare copper wire. From 1985, it relocated to Banwol Industrial Complex and has since dedicated itself to producing high-quality copper pipes. The company is pursuing steady growth with major domestic companies like Samsung Electronics as its main clients. Based on its pride in 'the highest quality copper pipes' and customer satisfaction management, it has established itself as a global hidden champion, recognized for its technology not only in Korea but also in global markets such as the Middle East."

Business Areas

• Manufacturing of Copper Pipes and Non-ferrous Metal Materials: We operate a vertically integrated manufacturing system that produces everything from basic materials such as copper ingots, copper rods, and bare copper wire, with copper as the main raw material, to seamless copper pipe finished products. By manufacturing high-purity copper pipes optimized for various uses such as industrial, medical, and water supply, and supplying them directly to domestic and international distribution networks and construction companies, we secure a stable revenue structure.
• Manufacturing of Air Conditioner Installation Materials and Parts: We are expanding our business into high-value-added product lines such as ACR copper pipes for air conditioners, medical gas piping, and air conditioner installation material kits, contributing to various industrial sectors.

Products

• Copper Pipe & Tube (Copper Pipe): We produce copper pipe products of various shapes and uses, including Straight Tube, ACR Tube, Level Wound Coil, Hexagon, Octagon Pipe, and Insulated Tube. They are used in various fields such as industrial, medical, and water supply.
• Aluminum Tube (Aluminum Tube): We provide aluminum tube products such as PA Coated Aluminum Tube and Insulated Tube (Coated AL Tube), which are particularly used as air conditioner components.
• Air Conditioning Parts Box (Air Conditioner Parts Box): This product is a box containing the parts necessary for air conditioner installation, enhancing installation convenience.

Special Notes

• Over 45 years of business history and technological expertise: Since its establishment in 1979, the company has led the copper pipe and non-ferrous metal manufacturing sector for over 45 years, securing a differentiated competitive advantage based on its unique core technologies.
• Vertically integrated production system: By operating a vertically integrated manufacturing system from raw material production, such as copper ingots and copper rods, to seamless copper pipe finished products, the company minimizes raw material fluctuation risks and produces products of consistent quality.
• Domestic and international market competitiveness: The company serves major domestic clients such as Samsung Electronics and has established itself as a global hidden champion, recognized for its technology in global markets including the Middle East.

Recruitment Information

• Main Hiring Positions: The main positions we recruit for are manufacturing and logistics-related roles such as production workers, outbound logistics managers, and forklift operators.
• Benefits: We provide pensions and insurance such as National Pension, Employment Insurance, Industrial Accident Compensation Insurance, Health Insurance, Retirement Pension, and Accident Insurance. We have leave and holiday systems such as a 5-day work week, annual leave, monthly leave, congratulatory/condolence leave, half-day leave, maternity leave, and Labor Day holidays. We offer compensation, allowances, and support such as severance pay, congratulatory/condolence payments, children's education expenses, in-house loans, self-development support, night/holiday work allowances, position allowances, certification allowances, and performance bonuses. We also provide convenience, leisure, and health benefits such as dormitory support, an in-house cafeteria, shuttle bus, health check-ups, meal support (lunch, dinner, breakfast), and work uniform support.

💡 A Word from JobPloy
Daejin Dongkwan Industry Co., Ltd. is a mid-sized company with a long history and technological expertise in the field of copper pipe and non-ferrous metal manufacturing. Since there are many production and logistics-related positions, it can be a good opportunity for foreign workers with experience or skills in these fields. The company has a vertically integrated production system, produces high-quality products, and is recognized for its competitiveness in domestic and international markets. Employee benefits are also relatively well-equipped, so a stable working environment can be expected.