Our company professionally produces nozzle in series DN,S, P, SN and PN. The components of nozzle apply 18Cr2Ni4WA low-carbon alloy steel manufacture valve body prescribed by the national standard JB/T 7296-94, and W6M05Gr4V2 high-speed tool manufacture valve needle prescribed by JB/T 7296-94. Our diesel injector nozzle is very popular in the world market by it O.E.M quality. We h***e all models of all cars. We will try our best to provide you with the best products and most sincere service and meet your need as much as possible