Applicationt: 
NISSAN
Production Description:
our valve seat are high attrition endurance,high temperature endurance,high concussion endurance and high erosion endurance.
our valve seat are high attrition endurance,high temperature endurance,high concussion endurance and high erosion endurance.
We can supply all kinds of products(valve guide and valve seat)you requried.
And material,packaging also can follow yourrequirement.
By the way,thank you for sending samples,drawings or tell us the model NO.,
exactly size and material,we also can give you quotation and if there has any questions,please
tell me.We will give your reply as soon as possilbe.