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Quiet aluminum alloy doors and windows Top 10 brands Kangying gives you 32 DB love
Editor: liefan July 6, 2019 23:00:06
China's home building materials manufacturing upgrade has risen to the height of national policy, and the "craftsman spirit" of excellence is rising at the same time.

China's aluminum alloy doors and windows in the pursuit of product performance and quality excellence and acme. Kangying doors and windows believes that the development of aluminum alloy doors and windows enterprises needs to interpret the "craftsman spirit" and realize the simultaneous development of environmental protection innovation and craftsman spirit.

The noise level of home life in 30-40 decibels is a relatively quiet and normal environment; more than 50 decibels will affect sleep and rest; more than 70 decibels will interfere with the conversation, causing distraction and inattention; long-term living in the noise environment above 90 decibels will seriously affect hearing and physical and mental health. The urban noise is generally 50-90 dB. The sound insulation function of ordinary aluminum alloy doors and windows is poor. The sound insulation of general aluminum alloy doors and windows is 30%. The sound insulation of Kangying quiet doors and windows products ranges from 80% to 90%. No matter how noisy the city is, no matter how loud the noise is, the basic performance of Kangying doors and windows products can be realized from an indoor environment of 32 decibels, making the interior quiet and extremely quiet, just like people stop talking quietly in the desert at night. In terms of technical difficulties, Kang can't make a breakthrough from 35dB to 32dB.

All products of Kangying doors and windows are made by craftsmen, which is the representative work of "craftsman spirit" in the door and window industry. 135 broken bridge integrated casement window, heat insulation sunshine room, heavy sliding door These are enough to reflect the "craftsman spirit" of Kangying doors and windows energy-saving technology.

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