PRODUCT PARAMETERS
1.profile thickness：2.0mm;
2. glass：6mm+20A+6mm
3.width：600-800mm
4.Max height：3000mm
5.bearing weight：60-120KG
PERFORMANCE DATAS
1.Wind Load Resistance: LV.7 ;
2.Airtight: LV.4 ，
3.watertight: LV.5
4.heat preservation: LV.5
5.soundproof: LV.3