... good quality and competitive price. 3. functional and durable. Balcony aluminium window Description: Window TypeAluminium windowType OptionSliding, Casement, Fixed, Arch, Tilt&Turn, Awning ... glass: 4mm, 5mm, 6mm, 8mm, 10mm, 12mm and etc Double glass: 5+9A+5mm, 5+12A+5mm, 6+12A+6mm ... , hotels, villas, office buildings, prefabricated houses and etcPicture:Other window series: balcony aluminium window