As one of the members of the Valve Association of the Electromechanical Ministry , SHANGHAI RITAI VALVE GROUP CO., LTD was invested and established in 2000 , specializing in manufacturing and selling various kinds of valves and related equipments. The company lies in Jiading District , Shanghai, holding a team of high qualified modernized technicians , the advanced production and testing equipments and enjoying the top-rate level of science management . It has passed the ISO9001 and obtained the Certificate of Approval for Enterprices with Foreign Trade Rights in the Peoples Republic of China, having the right to import and export its related goods. it′s a modernized enterprise integrating valve production, scientific research & development, sale and service. Besides Chinese national Standard , we can arrange the production in term of ANSI, API , JIS , DIN , BS etc. Standard according to the customer&＃039;s requirement. Its products, Vacuum Valve, Low-Temperature Valve, Flat Valve, Emergency Shut-Off Valve, Pressure Reducing Valve, Elastic-Seat Enclosed Valve, Water Power Control Valve, Ball Valve in Natural Gas Pipeline, Blast-Furnace Specially UsedValve and some special kinds of valves made of fine titanium, nickel etc. in term of ANSI Standard are widely used in Steel & Iron , Petroleum, Chemical Industry , Environmental Protection, Nuclear Power etc.