Dongshin Industry, Inc.: Maker of EPP molding, sunvisors, bumper core, and pad cores. [Korean, English]
Hanmi Central Vacuum Systems: Presents central vacuum products such as cleaner, cleaner hoses manufactured with cutting-edge technologies. [English, Korean]
Hyundai Heavy Industries Co., Ltd: Specialized in the engineering, fabrication and installation of offshore production facilities. [Korean, English]
Korea Flange (KOFCO): Maker of flanges and other industrial and automotive parts. [Korean, English]
Shinjeong Development Co.: Manufactures street sweepers, tow tractors, and special-purpose vehicles.