PRODUCT PARAMETERS
1.profile thickness：2.0mm
2. glass：5mm+12A+5mm+12A+5mm+12A+5mm
3.Max width：within 450-1500mm
4.Max height：within 600-2600mm
5.Max bearing weight：80-150KG
PERFORMANCE DATAS
1.Wind Load Resistance: LV.9 ;
2.Airtight: LV.8 ，
3.watertight: LV.6
4.heat preservation: LV.6