Galvanized steel coil is carbon or low-alloy steel coated with a layer of zinc through hot-dip galvanizing or electro-galvanizing processes. The zinc layer effectively prevents oxidation and corrosion, extending the service life of the steel.
Galvanized steel coils are widely used in roofing, bridges, automotive manufacturing, home appliances, piping, and light steel structures. They offer excellent corrosion resistance and cost-effectiveness, making them a common choice in engineering and industrial production.