full hard hot dipped galvanized steel coil 1surfacetreatment:hot-dipped galvanized 2zin coating:60-220g/m2 full hard hot dipped galvanized steel coil 1). ... , regular spangle.,small spangle,Big spangle. 4). Quality: No Joint, No Bends, no spots, no ... -steel, electrically controlled cabinets, and industrial freezers in the residential and industrial buildings, household appliances, transportation ...