PRODUCT PARAMETERS
1.profile thickness：2.0mm;
2. glass：5mm-15mm
3.Max width：800mm
4.Max height：1700mm
5.Max bearing weight：80KG
PERFORMANCE DATAS
1.Wind Load Resistance: LV.9 ;
2.Airtight: LV.8 ，
3.watertight: LV.9
4.heat preservation: LV.6
5.soundproof: LV.6