... coil.It can be used for roof and make your roof beauty. 1,Corrugated steel tile rolled from pre-painted galvanized steel sheet ... .2,Thickness from 0.25mm to 0.6mm3,It can easy to intall, more economic with high strength.4,The corrugated ... steel sheet are widely used in the warehouse, factory,garage, exhibition center.5,It can be used both for roof. . Corrugated sheet ...