... x Different Height of the road side fence 2, Wire diameter of the road side fence: 4mm or 5mm 3, The round pipe of the fence:50x70mm x1 ... The pipe of the road side fence all will be with plastic cover in the top also the pipe can be with plate. 5, Surface treatment of the road side ... PVC spraying and PVC coating. Main Uses: Fence for road, railway, airport, residence district, seaport, garden, feeding ...