... wire, through drawing, annealing, chlorhydric acid washing, water washing, electro zinc coating, water washing, passivate bright treatment, drying and other ... procedures, our product can achieve in ASTM641 standard.3. Electro galvanized steel wireWire Diameter: 0.1-5mmZinc coating: 10- ... coils or spools, 10kg-1000kg/coil.Uses: for optical cable,spring,fishery,every kind of protective guard and so on ...