Razor Barbed Wire 1.Gal. steel wire and razor 2.Single & Concertina razor barb wire 3.ISO9001,2008 4.Factory & exporter Material: Low carbon steel wire, galvanized wire, iron wire, galvanized steel sheets, stainless steel sheets.Feature: High tensile strength and good flexibility, uniform layer of zinc, corrosion-resistant. razor barbed wire mesh