PVC Conduit, PVC Conduit Fittings, Rigid Conduit manufacturer / supplier in China, offering Ctube UL514c-Standard ETL Certified Single Gang Box Fscc Outlet Box 3-Way UL PVC Fitting, Ctube 2" dB120 Utilities Duct Wholesaler for PVC Electrical Conduits Direct Burial, 25mm HD Solar Conduit Center Stop Coupling Extremely UV-Resistant AS/NZS2053 Approved Ctube and so on.