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Advantages of Aluminium Bifold Doors:
1. After the folding door is opened, it can be pushed to the end, taking up only a little space on the side, so it saves a lot of space, and the light will not be blocked, which can make the interior of the house brighter.
2. The thermal insulation and sealing performance of the folding door are not bad. It can isolate cold and heat, oil smoke, moisture and fire, and reduce noise.
3. Most of the folding doors are made of new materials, which are light in weight, so it is convenient to open and close.
4. There are many styles of folding doors, which can be selected according to the decoration style of the home, which can greatly improve the decoration style of the home.
Company Introduction:
KLUK Aluminum Windows and Doors System Co.,Ltd is high-end brands growth in Guangdong Yonglong Aluminum.Guangdong Yonglong Aluminum Co.,Ltd is located in Sanshui District,Foshan City,which was established in 1997.Yonglong is a large comprehensive profile enterprise with research,development,manufacture and sales of aluminum alloy profiles.
After years of development and precipitation, the group's business is mainly divided into four majors:'HONG YING' aluminum brand,'KLUK' high-end aluminum windows and doors system brand,building aluminum formwork and industrial aluminum profiles.We have passed ISO9001:2015 quality management system certification,ISO14001:2015 environmental management system certification.With abundant comprehensive strength and high quality service,the brand HONG YING has been well sold all over the country and exported to many countries and regions including South Asia,Europe,South America and so on.
Performance | Parameter | National Standard |
Wind Load Resistance | 4.5<=p3>=5.0 | level 8 |
Air Tightness | 2.5<=q1<=2.0 | level 6 |
Water Tightness | 350<=△p>=700 | level 8 |
Thermal Insulation | 3.0>k>=2.5 | level 5 |
Sound Insulation | 35=<Rw+Ctr<40 | level 5 |
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