Shijiazhuang Xing Yin import and export trading Co.,Ltd  has become one of the leading international supplier and manufacturers of PVC fittings and valve,PPR fittings and pipe since the foundation in 1996.we supply and manufacture PVC fittings and pvc pipe and pvc fittings water supply and pvc fittings drainage,pvc fittings ball valves,PP-R pipes and fitting, and insulating conduits and pvc fittings for electrical installation. 

The standard including GB,BS,DIN and ASTM standard.My comp……