Active Member
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[China]
Address: No.3-3, Shaer industrial area, Shinanshapu village, Shishan town, Nanha i district, Foshan city, Guangdong province, China
Contact name:Daisy
Foshan Dolphin Metal Products Co.,LTD |
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Factory direct Tilt-turn aluminum window nice modern design large window for bedroom
Product features and advantages
The exterior design of the box fan interior is flush
1 appearance: indoor flush appearance design, simple atmosphere, in
line with high-level aesthetics
2 functions: anti-theft function, from the outdoor can not find the
pry point to violently open doors and windows, increase security
3 performance: the outdoor side of the fan material is drained
independently, improving the waterproof performance, and the
rainwater flows directly out from the glass fan, which will not
cause problems such as rainwater leakage
| Performance | Parameter | National Standard |
| Wind Load Resistance | 4.5<=p3>=5.0 | level 8 |
| Air Tightness | 2.5<=q1<=2.0 | level 8 |
| Water Tightness | 350<=△p>=700 | level 5 |
| Thermal Insulation | 3.0>k>=2.5 | level 5 |
| Sound Insulation | 35=<Rw+Ctr<40 | level 3 |
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