Zhejiang Zhongnan Valve Co., Ltd established in 1986. The previous company name is Yongxing Chemical Equipment Factory. Zhejiang Zhongnan Valve Co., Ltd. is a professional valve manufacturer with 20-year production experiences in China. We offer a comprehensive range of stainless steel or carbon steel ball valves, check valves, gate valves, globe valves, strainers, flanges and fittings according to ISO9001:2000 standard.With the help of 158 staffs, 20 technicians and advanced equipment for precision cast and sand mold cast, and with 4800 square meters building area, now our Zhongnanbrand valves are widely used in oil, chemical, metallurgy, power, medical and construction industries. They are well accepted by the users and have won prestige both at home and aboard.Presently, we have set up more than 30 sales agents throughout China so that we can provide more perfect after-sales service to our customers. If you are interested in our products, please don't hesitate to contact us at any time.