Profile: Shijiazhuang xing yin import and export trading Co.,Ltd. is a supplier, manufacturer and exporter of PVC fitting, CPVC fittings, PPR fitting, and PVC valves. We mainly supply ANSI standard, NBR standard, BS standard, and DIN standard valves. PPR fitting adopt the way of hot fusion welding, have special welding and cutting tools, and have plasticity. PPR pipe and PPR pipe fittings of the same material are connected into a whole through hot-melt connection, and water will never leak. PPR fittings can resist multiple chemical media erosion, no corrosion, no bacteria, and avoid blockage after scaling. Plastic ball valve is mainly used to cut off or connect the medium in the pipeline, and can also be used for fluid regulation and control.