HAE WON INDUSTRIES COMPANY is a manufacturer of Piston, Piston Crown, Piston Skirt, Piston Rod, Cylinder Cover and other marine diesel engine components. We manufacture and supply mainly large diesel engine parts (Maker : MAN B&W, Sulzer, Etc.)


Established in Mar.1985 for localization of marine engine components and developed the high-quality RUBBER like SEALING RING which had depended on import totally. So that we contributed to the increasement of competitiveness for domestic engine.

In addition to, we supply VIT(P-MAX) ACTUATOR for F.O. PUMP, REVERSING (LIFTING) AIR CYLINDER, MOUNTING TOOLS, Actuator, Mounting Tool, Oring, Sealing ring, Gasket, Copper band etc. On Jun.1992 we established HAEWON MACHINERY & ENGINEERING CO. in KIMHAE city which is production plant of piston crown so as to deliver the components of shipbuilding and repairment to marine engine builders and shipbuilding companies with the best service.
Our major customers are Korean engine builder including HUYNDAI HEAVY IND., Doosan Engine, STX Heavy Industries, HYUNDAI Merchant ship Co, HITACHI ZOSEN CORP, MITSUI ENGINEERING & SHIPBUILDING CO. LTD, Many Korean & Overseas Suppliers.