China YOY Valve Group

Our company produces ten more kinds of products such as safety valve, butterfly valve, ball valve, gate valve, globe valve, and non-standard valve etc. The specifications of our products are over 2000 kinds, including ANSI, API, DIN, BS, JIS and GB Standard. Our valves are mainly made by these materials such as WCB, WC1, WC6, WC9, ZGCr5Mo, ZG15Cr1Mo1V, CF8, CF8M, CF3, CF3M, 12CrMoV, ZG1Cr18Ni9Ti, and ZG1Cr18Ni12Mo2Ti, etc. Our products are used in the manual, worm wheel transmission, electric, pneumatic, liquid drive, and electric & liquid linkage etc. Our products are widely applied in these industries of power station, boiler, oil, chemical industry, city construction, medicine, chemical fertilizer, metallurgy, and mining, etc. A part of our products have replaced imported products to be used on key equipment in State Important Engineering Projects