barbed wire,Razor Barbed Wire 1) Certified by ISO9001 2) Protecting of grass boundary, railway, highway, wine, prison, etc. razor barbed wire, razor barbed wire mesh, razor barbed tape wire barbed wire Materials: Galvanized Iron Wire, PVC Coated ... and stopping to the aggressive perimeter intruders. Razor wire is divided into spiral, straight line and crossed spiral types.Application: Widely used in ...