TradeVerify ounded in 1994, Haqun Valve Group Co.,Ltd is a professional manufacturer of industrial valves supplied for chemical, petrochemical, oil refinery, gas, power plant, water supply and metallurgy industries etc. Our group obtained the member of China General Machinery Valve Association, member of Petrochemical Materials & Recourse Market, member of the class supply network of China Petroleum Corporation.The products range includes gate valve, ball valve, check valve, globe valve, butterfly valve、plug valve, diaphragm valve etc, in accordance with API,ANSI,BS,DIN,JIS,GB,JB. Our group has obtained the certifications of ISO9001:2000, API 6D, CE, ISO14001, and OHSAS 18001.Materials are available in WCB, CF8, CF8M, CF3, CF3M, WC1, WC6, WC9 etc. The highest working pressure reaches to 2500Lb or 42 MPa and the range of working temperature covers -196→∥1350→。As for the reliable quality and excellent service, our products have attracted clients home and aboard. We are looking forward to cooperation with customers worldwide based on equality and mutual benefit.