valve@plastic valve@pvc valve@pipe fitting@plastic fitting--Shuanghuan Plastic Valve Enterprise.,Ltd. Zhejiang Shuanghuan Plastic Valve Enterprise, Ltd. Is a Sino-American cooperative enterprise which derived from Huangyan Xingda Mould Factory (set up in 1992) . It has USD250,000 enrollment financing , and annual production value is over RMB20 million.The main products are supplying and draining pipes, ball valves, butterfly valves, PPR pipes, fittings, hot and cold ball valves, ect. Cnplasticvalve.com~Site InfoWhoisTrace RouteRBL Check