... material:High quality low carbon steel wire (Electeo-galvanized ,Hot dip galvanized ,PVC coated ),and PVC wire in blue ,green,yellowand other colors .The ... Barbed wire is mainly used in protecting of grass boundary ,railway,highway ,national defense ,airport,orchard ,etc.Excellent protective ... time !Looking forward to cooperating with you !skype:alice_su1 PVC Coated/Galvanized Barbed Wire(Exporter)