Wenzhou Xinsy Technology Co., Ltd. is as a lead supplier and exporter of stainless steel valve from Wenzhou China. We pursuit of Safety First, High quality with good price, technology innovation and service to the heart. Castings direct from own foundry and products processed by digital control machine. We offer wild range of the valve with API, ANSI, JIS, DIN, GB, BS, KS standard. The material used is as WCB, WC6, WC9, LCB,CF8, CF3, CF8M, CF3M, CN7M, Monel and Hast. etc. The Pressure is from CL150 to CL2500, working temperature can be -20 to 400 centigrade, wildly used in oil, gas, chemical, petrochemical pulp, paper, water, waste water, marine