... coated 3.BTO-10,12,18,22,30 CBT-60 CBT65 Razor barbed wire(professional factory) Razor barbed tape is a kind of ... concertina coils type, single coil razor wire, straight type razor wire, razor wire mesh fence1.Razor barbed wire material: Galvanized blade, stainless steel ... 22Cross type960529BTO-10.15.22Cross type 5.Razor barbed wire use:Razor barbed wire is widely used in high-grade residence district, ...