Own Manufacturer / ISO9001 1>Razor barbed wire 2>BTO-10.15.22, CBT-65 3> ... ,500,700,960 4>Material:GI ,SS wire Razor Barbed Wire1, Razor-sharp steel blade,high-tensile wire . 2, available product hot dipped ... galvanized razor barbed wire electro galvanized razor barbed wire PVC coated razor barbed ...