our factory professional produce gi,ppgi,gl,ppgl,corrugated steel coil,composite steel sheet,printing steel sheet,h-beam,etc Name:pre-painted galvanized steel coil Base material: sgcc,giThickness:0.18mm-0.8mm.Width:914mm-1250mm.usual 1000-1200mmZinc coating:80g-180g Color: all RAL colors to your demands. ID and weight: 508mm-610mm. 3-12ton