... corrugated roof sheet 1.Thickness:0.15mm-0.8mm, 2.Width:600mm-1000mm. 3.Material: GI COIL(DX51D+Z,DX52D+Z ,DX53D+Z color corrugated roof ... before rolling:600mm-1000mm. effective width: 850mm/910mm3.Material: GI COIL(DX51D+Z,DX52D+Z ,DX53D+Z,SGCC,SGCH,Q195 ... .It is easy to intall, more economic with high strengthThe corrugated steel sheet are widely uesd in the warehouse, factory , garage, exhibition ...