Details
| Parameter | |
| Wall thickness of main profile:1.8mm | Opening Sash Size & Weight:Width≤2,000mm,Height≤2,000mm,Weight≤160Kg,Glass thickness≤32mm |
| Acoustic performance GB/T 8485:Rw up to 37dB | Waterproof performance GB/T 7106:Up to Level 3 |
| Air permeability performance GB/T 7106:Up to Level 8 | Wind load resistance performance GB/T 7106: Standard mullion Up to 2,600Pa Strengthen mullion Up to 4,000Pa |
| U value rating GB/T 8484:Uw up to 2.1W/m²K | |



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ADD : Lianhu, High tech Industrial Development Zone, Qingcheng District, Qingyuan City
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