Dongmyung Industrial Co., Ltd. is a specialized manufacturer of rubber packings and seal products located in Yeosu, Jeollanam-do. Led by CEO Seong Ki-jin, the company also engages in the wholesale and retail of industrial machinery and equipment (seal products). It primarily manufactures and supplies core components required for national key industries such as petrochemicals, power plants, and ships.

"Dongmyung Industrial Co., Ltd. was established on October 16, 1996, and is headquartered at 294 Yeosusandan 1-ro, Yeosu-si, Jeollanam-do. It manufactures core components such as industrial gaskets and strainers that prevent leakage in high-temperature and high-pressure environments, contributing to the maintenance of plant performance and extension of lifespan. The company also undertakes Teflon lining, piping, and valve manufacturing and installation businesses."

Business Areas

• Manufacturing and Wholesale/Retail of Industrial Seal Products: Manufactures rubber sealing products such as rubber gaskets, stoppers, washers, and seals that prevent water or air leakage at pipe joints or gaps. It also engages in the wholesale and retail of related industrial machinery and equipment.
• Manufacturing and Supply of Plant Core Components: Specializes in manufacturing and supplying core components such as industrial gaskets and strainers that prevent leakage in high-temperature and high-pressure environments for petrochemicals, power plants, and ships.
• Teflon Lining and Piping/Valve Installation: Provides manufacturing and installation services for lining products, piping, and valves utilizing Teflon material. This contributes to improving the durability and efficiency of various industrial facilities.

Products

• Rubber Packings: Produces various types of rubber sealing products such as rubber gaskets, stoppers, washers, and seals used for sealing pipe joints or gaps.
• Industrial Gaskets and Strainers: Manufactures industrial gaskets essential for preventing fluid leakage in high-temperature and high-pressure environments such as petrochemicals and power plants, and strainers for filtering out foreign substances.
• Teflon Lining Products: Supplies lining products utilizing Teflon, which has excellent chemical and heat resistance, along with related piping and valves as main products.

Special Notes

• Contribution to National Key Industries: A technology-specialized company that contributes to improving industrial stability and efficiency by supplying essential core components to major national key industries such as petrochemicals, power plants, and ships.
• Sealing Technology Expertise: Based on proprietary technology specialized in manufacturing rubber packings and seal products, we provide leak prevention solutions that demonstrate excellent performance even in high-temperature and high-pressure environments.
• Wide Range of Industrial Applications: Supplies products and services to a very wide range of industrial sectors, including plants, ships, and industrial machinery, responding to the diverse needs of various clients.

💡 A Word from JobPloy
Dongmyung Industrial Co., Ltd. is a company that manufactures rubber packings and seal products and engages in the wholesale and retail of industrial machinery and equipment, where precise work and quality control are crucial. It is important for foreign workers to enhance their understanding of product characteristics and the work environment, and to strictly adhere to safety regulations. Furthermore, focusing on improving work efficiency through smooth communication with colleagues is recommended.