1. GI (1) Thickness: 0.20-1.5mm (2) Width: 1000-1250mm (3) Zinc coating: 60-275 g/m2 2. PPGI (1) Paint coating: 23-30 mic (2) Color: all kinds of color (at buyer\'s option) (3) Zinc coating.: 60-275 g/m2 (4) Thickness : 0.15-1.20 mm (5) Width : 800-1250 mm (6) Coil weight: 3-12mt (7) Inner diameter: 508mm or 610mm