... ,green,yellowand other colors .The core wire of PVC wire can be galvanized wire or black wireCharacteristics:Corrosion resistance,ageing resistance ... ,solarization resistance,durable,etc.2. useage:Barbed wire is mainly used in protecting of grass boundary ,railway ... patterns. 3.Product variety:single twist barbed wire and double twist barbed wire .the reasons you can chose us1.more ...