PVC Conduit, PVC Conduit Fittings, Rigid Conduit manufacturer / supplier in China, offering Wholesale Factory Center Stop Electrical Conduit Coupler Connector Sch 40 2" PVC Pipe Wire Conduit Coupling Electrical Fitting Accessories, Ctube UL514c-Standard High-Quality 3/4" ETL Ent Coupling for Use with Ent Slab Box, PVC Electrical Products Wiring Cable Duct & PVC Electrical Conduit Pipe Accessories/ PVC Electric Pipe Conduit Fittings and so on.