... year have agencies in some countries Razor wire also named razor barbed wire , razor wire mesh , concertina wire and so on . INTRODUCTION : Agency : my company ... hot dipped galvanized steel wireProcessing technic :stamping , weldingRazor type :Concertina Barbed Tape (CBT); Barbed Tape Obstacle (BTO)BTO-22 , BTO-15 , BTO-10 , BTO ...