Taizhou Huangyan Wengshi Plastic Factory. Is located in Fangshanxia industrial Zone, Huangyan District, Taizhou Zhejiang procince, P. R. C...It has more than four year's history of manufacturing plastic pipes, pipe fitting and moulds, professionally. It's the production base of PVC- U pipes and fitting for water supply and ball valves, PP-R, PP, PE pipes and fitting, and insulating conduits and fitting for electrical installation. Our products cover 620 different types, And they have a good and wide fame both national and international wide.