Beijing Yichuang Valve Manufacturing Co.,Ltd. is professional in valve research, design, development, manufacturing and sales business. The factory locates in Beijing Daxing Yufa Industrial Zone and has many years of experience specializing in production of valves. In addition to raw materials which are purchased from qualified suppliers, all valve components are manufactured by ourselves. Covering an area of 30,ooo square meters, with registered capital of 51.18 million Yuan, an area of ...