Galvanized Steel Coil, Galvalume Steel Coil, Prepainted Steel Coil manufacturer / supplier in China, offering PPGI PPGL Prepainted Steel Coil Color Coated Steel Coil Ral Number Accordingly Ral 9003 Ral 90058 Width 600mm-1250mm Thickness 0.1mm-1.0mm, Factory Price Hot Dipped Gi Galvanized Steel Plate Coil Gi Roofing Material 600mm-1250mm, 0.105mm-1.0mm, High Quality Galvanized Steel Coil Zinc Coating 20-275g Gi 0.105-1.0mm with Spangle Flowers600-1250mm and so on.