1.ISO 9001:2008 2.10 years experience 3.It is spool for valve seat and valve carrier 4.HIP sintered 5.having 8 patents

 High Quality Tungsten Carbide Valve Parts  

We can produce carbide products according to customers' drawings and requirments.

We also accept the OEM.

Our aim is to let more and more customers in the world choose and love our tungsten carbide products