Our PPGI coils feature a galvanized steel substrate with a pre-applied organic coating (thickness 20-35μm), offering 10-15 years of color retention. Available in thickness 0.2-1.2mm and width up to 1200mm, they are ideal for commercial buildings, warehouses, and agricultural facilities. Coating options: high-durability PVDF for coastal areas, polyester for general use. Custom slitting and roll-forming services provided.