PVC Conduit, PVC Conduit Fittings, Rigid Conduit manufacturer / supplier in China, offering 32mm Fire Resistant Low Smoke Halogen Free Conduit Types Electrical LSZH Wiring Pipe, AS/NZS2053 Grey Corrosion Resistant PVC Electrical Cable Pipe Conduit, Ctube UL PVC Rigid Conduit Pipes Electrical Sch40 Sch80 and so on.