1.galvanized spring steel wire 2.material:high carbon steel wire 3.Wire Diameter: 0.1-8mm 4.Zinc coating: 40-360g/m2 1)Galvanized Steel WireWe use high quality carbon structural steel wire rod 45#, 50#, 60#, 65#, 70#, 72B, 80A as raw material to manufacture galvanized steel wire, through phosphating treatment, drawing, annealing, chlorhydric acid washing, water washing, hot dipped zinc coating, ...