1.barbed razor wire 2.carbon steel wire, stainless steel, 3. BTO-12.18. ... 0086-18703382143 Concertina Barbed Wire Razor Tape Product DescriptionMaterials: galvanized carbon steel wire, stainless steel, high carbon steel wire. Blade Type: ... . Processing: Twisted; galvanized Features: Strong & beautiful Application: Barbed wire mainly serves in protecting of industry, agriculture, grass boundary, railway ...