PVC Pipe, PVC Fittings, CPVC Pipe manufacturer / supplier in China, offering PVC-U Pipe Strap Clip for Conduit Access Fitting UL651 Standard for Electrical, PVC-U Expension Coupling for Insulating Electrical Conduit System (ETL), PVC Plastic 45 Deg Elbow for Insulating Electrical Fitting (ETL & UL) and so on.