... corrugated roof sheet 1,galvanized Corrugated Roofing Sheet 2,Thick:0.18~1.20,Corrugated Roofing Sheet 3,Wid:750~1200Corrugated Roofing Sheet:gi ... of maintenance8,beautiful appearance The usage of the corrugated steel roof sheet: steel house,suburban housing,villa,kindergarten,model house for ... water proof,long lift-span,etc.Corrugated Steel Roofing Sheet (use for Roof or wall)1,Thickness:0.18mm – 1. ...