... OEM Copper conductor, PVC insulated and sheathed, steel wire armoured power cable Specifications 1.Trade Mark: Sankai 2.Certificate: CE ... PVC insulated, steel tape armoured,PVC sheathed electrical cableFor laying indoors, in tunnel or cable trench,able to bear external ... , PVC insulated, steel wire armoured,PVC sheathed electrical cableFor laying indoors, in tunnel, cable trench, well and direct buried ...