razor wire for sale 1.Galvanized Iron Wire,PVC wire 2.Barb Length:1.5cm-3.0cm 3.Barb Distance:7.5-15cm 4.factory razor wire for sale Material:Galvanized steel wire, PVC coated iron wire in blue, green, yellow and other colors.Usefulness:Barbed wire mainly serves in protecting of grass boundary, railway, highway, etc.HistorySince its foundation in the year 1982, this company has concentrated on ...