Engine valve,auto parts,engine parts(valve)

Engine valve,valves and various auto parts 1.High quality and competitive price 2.Longlife and perfect after service

Engine valve,auto valves,valves for various engine

1.Material: 40Cr, 4Cr9Si2, 4Cr10Si2Mo,5Cr21Mn9Ni4N(21-4N), X60, A80 etc.

2.Production:5-25mm(diameter) of all kinds valves.

3.Capacity:   10 M Pcs/year.

4.Friction welder(Japan)

5.Precision forging product line(Czechoslovakia)

6.Heat treatment multipurpose furnace

7.Precise numerical controlling lathe(TAIWAN)

8.STELI welder(USA)

Our corporation produces all kinds of inlet and outlet valves of heat resistance steel material.These are 40Cr, 4Cr9Si2, 4Cr10Si2Mo,5Cr21Mn9Ni4N(21-4N), X60, A80 etc.The valve's cone surface with heat resistance alloy processed by bead welding,rod position with hardening chromium plating,a little end face of nitride rod position with Ni-Coalloy by buttwelding.Each of them has a high precision and high heat resistance.

Engine valve,auto parts,engine parts(valve)