Shuangheng Valve Group Co., Ltd located in Jinshan Industrial District, Shanghai, is mainly specialized in research and development of general and large diameter valves which are used in high-temperature, high-pressure, ultra-low temperature and other special working conditions. Shuangheng Valve with more than RMB 200 million registered capital paid has been engaged in the valve trade for many years. The Company focuses on improving the manufacturing and innovation abilities of special valves used in harsh working conditions and committing to provide customers with a complete set of fluid control solutions. The Company is a large-scale valve company with a collection of scientific research, development, testing, manufacturing and sales.