... quarters, school, hospital, ect. Effective WidthWall panel: 950mm 1150mm Roof panel:750mm,760mm, 820mm,950mm,1050mmLengthCan be customizedThickness ... environmental friendly,can be recycle. Applicationswidely used as roof and wall panel in warehouses, factories, exhibition halls, prefabricated ... color coated steel plate Sandwich Panel colourbond for roof wall fence prefab house and steel structure