Specification

We produce different models of Intake&Exhaust Valve, nearly all trucks, buses, cars, or minivans or boats. OEM or retail&wholesale available, please feel free to contact us.

MOQ: 1000pcs Intake or 1000pcs Exhaust for wholesale,  1set for retail. 

Our factory introduction: 

Our factory owns advanced engine valve equipments and technology. Metallographic physical and chemical, constant temperature measuring the room and other advanced testing equipments. Special high grade steel 21-4N, 4Cr10Si2Mo raw material are used in production.

Other technology including fully automatic grinding small head, automatic lock clip grinding machine, automatic small head quenching, automatic external circular and cone grinding, spray weilding, liquid nitriding, polishing numerical control etc. 

Welcome to Visit our factory:

Please feel free to contact us, we will give you our best service!!!