... :4.0,5.0,6.0mm Hot Dipped Galvanized Razor Barbed Wire(Manufacturer)Introduction: razor barbed wire mesh is also named razor barbed wire or concertina barbed wire. It is a new type mesh ... by people.Material: Low carbon steel wire, galvanized wire, iron wire, galvanized steel sheets, stainless steel sheets.Surface treatment: Galvanized Packing:1)water-proof paper inner,plastic ...