Details
| Performance parameter | |
| Wall thickness of main profile:1.8mm | Opening Sash Size & Weight:Width≤1,200mm,Height≤3,000mm,Weight≤150Kg,Frame≤44mm,Panel≤34mm |
| Acoustic performance GB/T 8485:Rw up to 42dB | Waterproof performance GB/T 7106:Level 6 |
| Air permeability performance GB/T 7106:Level 8 | Wind load resistance performance GB/T 7106:Up to 5,000Pa |
| U value rating GB/T 8484:Uw up to 1.4W/m²K | |



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