Features of the Akefa series of doors and windows:
1. Corrosion resistance, no pollution, no rust, suitable for all kinds of acid-base, humid and other harsh environment, especially suitable for coastal areas.
2. The sound insulation effect is good, and the noise isolation is more than 30dB.
3. Good heat insulation performance, 1250 times better than aluminum, can reduce heating and air conditioning energy consumption by more than 30%.
4. Self extinguishing flame retardant.
5. Easy to clean, life-long maintenance free, once cleaned, fresh as new.
6. Stable shape and size. No loose, no deformation.
7. Drainage design and reasonable structure.
8. anti aging, no color change, no poison.
9. All akefa series doors and windows can be equipped with single layer glass or double layer insulating glass according to customers' requirements.
Product quality of Akefa series doors and windows:
1. There is no damage or looseness in the hardware after more than 20000 times of light fatigue.
2. The 45 degree joint of the glass strip and the 45 degree joint of the aluminum alloy are flat and smooth.
The surface of doors and windows is smooth, without hairy scar, crack and even color.
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