Description Razor wire is also named concertina coils or razor type barbed wire. With beautiful and sharp blades and strong core wire, razor wire has the features of secure fencing, easy installation, age resistance and other properties. Outside 450mm,500mm,700mm,600mm,980mm,1000mm etc as customers request Surface treatment of the concertina razor barbed wire 1>Electro galvan i zed c ore wire an d blade 2>hot-dipped ga 3>stainess steel core wire and blade 4>PVC coated core wire and blade 5> hot-dipped galvanized core wire+stainless steel blade Razor type of the concertina razor barbed wire 1> Single Loop Razor Wire 2> Cross Type with Clips Razor Wire 3> Flat Type Razor Wire 4> Welded Type Razor Wire Production process Razor barbed wire from the hot-dip galvanized steel sheet or stainless steel sheet stamping out a sharp blade-like, high-tension galvanized steel wire or wire to do the combination of the core line of the equipment.