China metal hard seal trunnion ball valve manufacturer Zhejiang Changzhou Valve Co., Ltd.

Zhejiang Changzhou Valve Co., Ltd. is a valve manufacturer from China, providing international trade of valves. Mainly providing industrial valves. The valve manufacturing standards adopt API, ANSI, DIN, JIS, GOST, GB, and product categories include gate valves, globe valves, ball valves, control valves, pressure reducing valves, safety valves, high-pressure valves, high-temperature and low-temperature valves, metal sealed wear-resistant valves, special materials, and so on. It involves fields such as oil, natural gas, chemicals, water supply, food, and healthcare.