PRODUCT PARAMETERS
1.profile thickness：1.6-2.0mm
2. glass：5mm+12A+5mm
6mm+18A+6mm
3.Max width：within 500-1200mm
4.Max height：within 800-1600mm
5.Max bearing weight：60-90KG
PERFORMANCE DATAS
1.Wind Load Resistance: LV.9 ;
2.Airtight: LV.8 ，
3.watertight: LV.6
4.heat preservation: LV.8
5.soundproof: LV.6