GI Thickness: 0.16~1.2mm Width: 800mm -1250mm Zinc Weight: 40-120g/sqm2 Surface: Zero Spangle, Minimized Spangle Surface treatment: chromate Inner diameter: 508mm or 610mm Coil weight: 3-8 tons Packing: delicated seaworthy packing. PPGI Thickness: 0.16~0.5mm Width: 800mm -1250mm Zinc Weight: 50-120g/sqm2 Regular coating: 12-25micron meters Gloss: High/Midium/Low Color: Ral Matched Inner diameter: 508mm or 610mm Coil weight: 3-8 tons Packing: delicated seaworthy packing. Delicate standard export packing.