We are specializing in the production of razor barbed wire factory . applied in glassland borderline , railway free way razor barbed wire razor wire Barbed wire Material : high-quality low-carbon steel wire (zincification, PVC PE , spray plastics ) PVC wire , with blue , green , yellow color .Firm, beautiful and useful .Widely applied in glassland borderline , railway free way quarantine protection , can use it contact with fence .