Razor Barbed Wire Mesh 1.material:galvanized wire and ... -30,BTO-60 3.used in prison 4.factory Razor Barbed MeshOur company do this filed for12 years,we ... wire (stringless) above, the formation of sharp corners do blade. The product has a beautiful, economical and practical, secure ... do not Haner millet. Played a good role of intimidation.Razor barbed wire is divided into spiral, straight, spiral cross ...