... Steel(430;304,316,316L) satisfied u razor wire galvanized/pvc coated manufactory Blade Types for Galvanized Concertina wire: BTO-10, BTO-12, BTO-18 ... wire,Razor wire,razor barbed wire,barbed wire,razor fence,razor wire fenceConcertina wire Materials: hot dipped galvanized steel sheet and wire, stainless steel sheet and wire: AISI430 and AISI304.Razor wire in hot dipped galvanized ...