After-sales Service: | Online Technical Support |
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Warranty: | 1 Year |
Material: | Aluminum Alloy |
Style: | Modern |
Open Style: | Sliding |
Sound Insulation: | 36 |
Customization: |
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Suppliers with verified business licenses
Performance Design | Design Value | Grade |
Thermal Insulation Performance | K≥2.4* | 6 |
Thermal Insulation Performance | 0.25<SHGC≤0.3* | 5 |
Sound Insulation Performance | Rw<36dB* | 4 |
Air Tightness | 0.75m3/(m.h) | 7 |
Water Tightness | 300 pa | 3 |
Wind Perssure Resistance | 3.0≤P3<3.5* | 5 |
Suppliers with verified business licenses