Common rail valve seat  valve cap  bonnet NO. 334

CHJ is a comprehensive company specializing in R&D, production of diesel  pump assembly  and spare parts, and engaged in international and domestic  trade of automobile spare parts.

By introducing several advanced European and American processing and testing  equipment, the company has the latest process routes, production management  systems, and the first highly automated production line in China.

The company owns brand CHJ,wide range products models , high quality and  moderate prices, and is widely praised by customers.