Hangzhou Worldwides Valve Co., Ltd., with Hangzhou Valve Factory as its origin, was founded in 1958 initially. The company is the manufacturer designated by the former Ministry of Machine Building to be specialized in manufacturing high and middle pressure valve and temperature and pressure reducer, the Class II enterprise of the state.

The company is located at No.34 East Xianlin Road, Yuhang District, Hangzhou, China, it occupies land of 70,000 square meters, and the construction area reaches 50,000 square meters. It has nearly 300 employees, more than 100 various professional and...