Ningbo Xia Yi auto parts company located in Jiu Long lake,Ningbo,China.We have two different factory:one is producing different kinds of sinter parts and PTFE products,such as foot valve,gear,sinter piston,PTFE banded piston,PTFE O ring,PTFE gasket and so on.another is producing different kinds of diesel engine parts such as valve guide pipe,idler shaft,drive shaft,tension pulley assembly,fan shaft assembly,release fork,cylinder gasket,foretooth cover,gear room,gear and so on.Welcome to visit our company and hope can establish long businessship with customers overseas.