Established in 1995, our factory is specialized in manufacturing engine valve for heavy duty truck, agricultural, industrial machinery, marine power, passenger vehicle, gas engine and other models. We have 67 employees, it occupies the area of 20 thousand square meter, annual production capacity is over 8 million pcs of intake & exhaust valves. Our processing range for the valve stem diameter is from 6mm-16mm.

Our main product series include CUMMINS, CATERPILLAR, KOMATSU, MITSUBISHI, ISUZU, YANMAR, PERKINS, VOLVO, DEUTZ, HINO, HOWO and all kind of China engine model.

Martensite: 40Cr, 45Mn2, 4Cr9Si2, 5Cr9Si3(1.4718), 4Cr10Si2Mo(1.4731), 85Cr18Mo2V(1.4748)

Austenite: 21-4N(1.4871), 21-4NWNb(1.4782), 23-8N(1.4866), 6Cr21Mn10MoVNbN(1.4785), Ni30, Ni60, GH4751(Inconel751, 2.4964), GH4080(Nimonic80A, 2.4952)

Alloy power: Stellite6, Stellite12, StelliteF, StelliteFS(P37S)