Wonil Co., Ltd. is a company engaged in the manufacturing of copper rolling, extrusion, and drawing products, located in Seokmun-myeon, Dangjin-si, Chungcheongnam-do. Led by CEO Shim Geum-taek, it operates in the field of non-ferrous metal materials.

Business Areas

• Manufacturing of Copper and Copper Alloy Materials: Wonil Co., Ltd. produces high-quality copper alloy materials in various forms such as copper and brass plates, coils, and billets. These materials are essential for various industrial sectors including electrical, electronics, automotive, and construction.

Products

• Oxygen-Free Copper and Brass Products: Key products include high-purity oxygen-free copper, deoxidized copper, and high-strength/high-conductivity special copper alloys. They are produced and supplied in various specifications of copper and brass plates and coils.

Special Notes

• Unrivaled Technology and Long History: Since its establishment in 1968, the company has dedicated over half a century to the non-ferrous metal rolling industry, accumulating unrivaled casting and rolling technology. Through this, it has established itself as a leading materials specialist in South Korea.
• Flexible Production System and Quality Management: Equipped with a flexible production system capable of multi-product small-batch production, the company stably supplies customized high-quality products through KS mark certification and ISO 9001:2015 quality assurance system certification.
• Continuous Investment in Research and Development: Through the introduction of advanced technology and continuous R&D investment, the company is striving to develop high-value-added special copper alloys. This secures its international competitiveness as a specialized materials company.

Recruitment Information

• Main Hiring Positions: Mainly recruits for production line positions at the Dangjin factory.
• Benefits: Provides four major insurances including National Pension, Health Insurance, Employment Insurance, and Industrial Accident Compensation Insurance.

💡 A Word from JobPloy
Wonil is a manufacturer of copper and copper alloy materials, and production line positions may be available at the Dangjin factory. Metal processing and rolling processes require precision and adherence to safety regulations, making it suitable for foreign workers with relevant experience or a willingness to learn. The family-like atmosphere and flexible production system will help with adaptation.