Barbed wire

   Barbed wire, barbed wire, Gill nets, and Caltrops. 
　　Category: ordinary barbed wire, razor blade wires gill nets. 
      Ordinary barbed wire and divided into: Heisi barbed wire, galvanized iron wire gill netting, galvanized barbed wire, plastic barbed wire. Uses: widely used in military powerhouse, prisons, detention centers, government agencies, banks, as well as residential walls, wall doors and Windows in the private house, Villa, highways, railway rails, border protection.