... : 1) Roof lighting(clear sheet) or sunshade(bronze sheet) for modern construction such as Assembly hall roof,library,auditorium,great ... hotel, stadium, school, amusement center, hospital, etc.2) Do-it-yourself(DIY) awning,canopy,lighting for corridors,balcony,passages and subways entries,walkways.3 ... In door decoration,office partition,wall material POLYCARBONATE SOLID SHEET BUILDING MATERIAL