We are a leading inlet & exhaust valve manufacturer in China. 1. International quality certification 2.High quality but low price 3.Professional service
Automobile Engine valve with good performance Available with various specifications 100% tested for the accuracy and quality prior to shipment Stable performance Cover American, European and Japanese ...
Our products include complete line for diesel engine, like: Valve spindle, piston, thermometer, turbocharger, etc. We integrate our fully dedicated R & d laboratory, design and production to provide o ...
We provide you with high-quality engine valves for all kinds of cars and trucks. Excellent buyer service will gain more enquires from global wholesales, distributers, buyer agents and OEM
Valve production process and finish forge,double-coherer friction welding , plasma nitriding,welding wire conical surface jointing ,small-hat model quenching and so on .Voluntary standards:JB/76102-92