HDG,PPGI,GA,GI steel coil GL 1.Thickness :0.15-1.2mm Wdith :, ... % ,anti -finger HDG,PPGI,GA,GI steel coil GLAluminum Zinc Coated Steel CoilZincalume Steel Coil ,Galvalume Steel CoilHot Dipped Galvalume Steel ... . Vertical packaging is advised for transporting color coated steel sheet. Coil down ending machine should be used to put the coils ... will cause dent and scratches. HDG,PPGI,GA,GI steel coil GL