... conduit fittings, sewage conduit, sewage conduit fittings, water supply conduit, water pipe fittings Shanghai Total Industrial Co., Ltd. is ... drainage conduit and fittings, sewage conduit and fittings, water supply conduit and fittings. electrical tubes, drainage tubes, ... duct, trunking, cable trunking, pvc trunking, cable trunking system. STANDARD TYPES CONDUITSIZE (MM)THICKNESS (MM)WEIGHT GRAM/ ...