
Our testing machines and methods belong to Delphi , Denso and Bosch .By using state of the art techniques with our Professional operation improves fuel efficiency and emissions . we are able to bring like new diesel injection parts to you in order to bring your diesel engine back to life .



We cooperate with factory production of this valve . It pass the test bench and our customer test . Our high performance-price product icreate success for our customers .
We certainly have other Repair parts , if you have interested , we hope we can do an excellent job for you in future .
The right is our valve , the left is original valve :


The right is our valve , the left is original valve :


The Test data ; our valve's assures the stability of control and control precision :
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Used to fuel pump :

We certainly can offer original 617 Metering Valve or other repair parts , if you have interested , please contact us , Thanks .
