Shanghai Wuyou Hardware & Electromechanical Co., Ltd. is one of the manufacturers in Shanghai, which specially manufactures all kinds of industrial valves. We have 30 years' experience on designing and manufacturing industrial valves.

Yancheng Tongshang Valve Co., Ltd. is our subsidiary, with 500 employees and an area of 3,500m2. We have casting, forging, welding, machining, heating treatment, assembling and testing workshops. In 1996, it obtained the independent export and import right. In 1997, we separately attained API's CE, national special equipment (pressure piping) and DNV's ISO9001 quality system certificates.

Our valves are designed, manufactured and inspected according to the advanced standards, such as API, ANSI, DIN, JIS, and GB. Our main products include gate valves, globe valves, check valves, and ball valves, with size: 2''-42'' (DN50-600); rating: ANSI150LB, 300LB, 600LB, 900LB, 1500LB (PN2.0-25.0MPa); and body material: WCB, LCB, LCC, WC6, WC9, C5, CF8, CF8M, CF3M. We invented the method of welding through high-frequency introduction as to fabricate seal of valves in China. Our products are exported to South Asia, Europe and America.

Our company insists on the policy "quality and service the first'', improves the quality constantly, and meets the requirements of customers as possible. We look forward to cooperating with traders at home and abroad.