... 3.Razor Type:Cross razor 4.Surface Treatment:Galvanized 5.BTO-12,22,30etc Electro galvanized hot dipped galvanizing bto-22 concertina razor ... barbed wire MaterialStainless steel,hot dipped /electro galvanized iron wireModelBTO-12,BTO-15,BTO-22,BTO-30,CBT ... paper and outside woven cloth.10, 25, 50kgs/coil, or 8m—15m/coil. 2.IN cartonvWe are specialized in all kinds of ...