Beyond Valve - SangongSangong Flow Control Co.,Limited is one of a leading industrial valve manufacturer and supplier in China, focus on offer integrated flow solution for kinds of application. Sangong is a member of China valve association. Sangong have several joint-venture factories focus on valve manufacturing. Our products have been served in many industries and exported to all over the world such as Asian, Europe, South America, Middle East, Africa and so on. The products from Sangong are designed and produced strictly according to standards such as API, ANSI, DIN, BS, JIS, GOST, GB and so on. Its main products are gate valves, globe valves, check valves, ball valves, butterfly valves, plug valves, strainer ,special valve and counter flanges, fittings; and the main materials of valves are: WCB, WC1, WC6, WC9, C5, C12, LCB,LC3, CF8, CF8M, CF3, CF3M,A105, 304, 316 and so on; nominal diameters: DN10 ? 2400 and 1/2? - 96? All the products will be manufactured as per ISO9001 management system.
