Prepainted steel coils(PPGI ) 1. Thickness: 0.22 mm to 1.0 mm; 2. Width: 700mm-1250 mm, 3. Top coating: 5 micro Epoxy+15 micron Polyester, RAL colors, polyester/Silicon Modified Polyester/PVDF; Back coating: 5-8 micron Polyester(gray) Z50-Z200; AZ50-AZ150 Coat layer: 2/1 or 2/2 (Top/back) 3. Base metal: Galvanized steel & galvalume 5. Sheets & coils 6. Grade: CGCC, CGLCC, TDC51D+Z, TDC51D+AZ 7. Standard export packing: We use waterproof water, protective angle, steel sheet etc; 8. Usage: Building external, building interior applications, steel windows, household electrical appliances, furniture.