Plastic Valve, Plastic Fittings, Plastic Pipes manufacturer / supplier in China, offering HDPE Pipes Bf Ef Fittings SDR11 German Industrial DIN Standards PE100 for Gas, PPR Green Connector Joint DIN Pn25 Injection Molded Plastic PPR Pipe PPR Fittings, Swd Pn25 PPR Female Tee with Stainless Steel Insert – Reliable Pipe Fitting and so on.