... grids for mining, high-pressure oil tubing, waterproof plate, and rubber fender, rubber waterstop belt,etc.highway fencing1.Highway fence is a kind ... welding technology.2.Raw material: low carbon steel wire 3.Type: peach post fence, double-edge fence, double-circle fence, ... competitive price etc.Application: 1. Highway fence is mainly used as security fence in roads, highways,railway,pool; 2. Be ...