Galvanized steel wire surface smooth, smooth, no cracks, joints, thorns, scars and corrosion, galvanized layer uniform, strong adhesion, corrosion resistance lasting, toughness and elasticity is excellent. The tensile strength should be between 900Mpa-2200Mpa (wire diameter Φ0.2mm- 4.4mm). Galvanized steel wire is made of drawing high quality carbon structural steel, and then galvanized (galvanizing or hot-dip galvanizing).The thickness of the hot-dip zinc layer is 250g/m. Greatly improved the corrosion resistance of steel wire.