we founded in 2003, named weng's plastic before, is a professional China plastic pipe valves manufacturers and PVC socket suppliers, we are engaged  in C-PVC, U-PVC, PE pipe fittings, valves production and mould research &development. With an area of 51000 square meters, the headquarter is located in Huangyan Taizhou Zhejiang Province, which is famous for its convenient mould & plastic products. We also have 4 row materials product lines. So we conveniently have competitive edge to others because of the low cost and high qualities.