Main business:Forgings, castings, large ring flange manufacturing; machining; overweight wheel set processing apparatus; sales: steel, flanges, fittings, elbows, valves and valve parts, hardware tools, hardware; construction equipment and equipment leases; and glass pr
Main business:dual-clutch 6DT35, 6DT25, and hybrid transmission 6HDT35, 6HDT45, manual transmission 6T18, 5T14, 5T19, Hyundai Dymos T032E, TQ-EST and other ranges of products