... chain link fence, welded mesh fence, for defence of keysites. 2.Blade type: BTO-12 ,BTO-18BTO ... Packing: wrapped by waterproof paper first then in plastic, or directly in carton.General Use: Razor Barbed wire is ... mainly applied in significant warehouse, farm, mine, pasture, air port, prison ... contact me .Welcome to visit our factory . all kinds of razor barbed wire