Established in 1990, our company has become one of the biggest engine valve manufacturers north China.Our main product include valves, seat, oil seal, guide. The valves are used for car, bus, marine, locomotive, train, motorcycle, truck, tractor, heavy ...

We specialized in produce various engine valve from 1990. Our main products are as below: 1.Inlet & Exhaust Valve Spindle for Ship( CUMMINS,YANMAR,MAN B&W,SKL,etc)2.Inlet Enhasut Engine Car,Truck (Komatsu, Toyota, GM, Kia,etc)3.Valve Seat Guid ...