Hot dipped galvanized steel strip/coil Hot rolling carbon steel as raw materials, continuous hot galvanizing. Main specification: Width: 30mm to 400mm, Thickness: 0.25mm to 2.8mm. Zinc coating: Z12 to Z27 (120g/m2 to 275g/m2, double sides) Surface condition: Regular spangle. Annual production: 100,000 mt/year