... hotel,stadium.2. skylight,lighting for corridors ,balcony,passages and subway entries ,walkways.3. Advertising lamp boxes ,signboard ... ,agriculturall greenhouse ,zoos ,botanical gradens.5. industrial roofing and glazing. Swimming pools roofing/cover/sheet. 6. Telephone booths ... Toughness is good, installs not easily in the transportation and uses meets the destruction; Bears the impact intensity is ...