S220GD+Z Galvanized Coils

S220GD+Z galvanized coil adopts S220GD substrate, which is treated by hot-dip galvanizing. The zinc layer is uniform and has strong corrosion resistance and wear resistance. It is suitable for construction (steel structure, roof wall), home appliances (air conditioner, refrigerator shell), automobile (body, chassis) and other fields. Its zinc coating is metallurgically combined with steel to form a rigid surface with high durability and reliability. In addition, the material has good surface quality, is conducive to deep processing, is economical and practical, and the galvanizing process saves time and effort.