... 1000kg/roll Zinc amount: 10g-360g/m Galvanized Razor Wire (made in Guangzhou)Material: Q195, Q235, 1006, 1008, 1010, ... to manufacture galvanized iron wire, through drawing, annealing, chlorhydric acid washing, water washing, electro zinc coating, water washing, ... steel wire, through phosphating treatment, drawing, annealing, chlorhydric acid washing, water washing, hot dipped zinc coating, drying and ...