... barbed wire with the high tension.Double twist barbed wire materials: hot-dipped galvanized wire, electro galvanized wire, PVC coated wire, steel wire and so on.Double twist barbed wire ... barbs can cause serious injuries. When install the barbed wire fence, you should take the gloves for protection. Gauge ... :NO 3-11,F District,Wire Mesh World,Anping,Hebei,China Double Twist Barbed Wire (DIRECT FACTORY)