SHUANGHENG Valve Co., Ltd was established in 1998 with its registered RMB 60,180,000.00 is a professional valve  concentrated by developing,manufacturing,marketingandservings.Ourcompany was located in Jinshan industry  zone, shanghai city, which coversanareaof60,000squaremeters, With 580 staffs and 390 sets of various facilities,  which include senior management seventy.