1. Good airtight performance: airtight performance will directly affect the use of doors and windows and energy consumption. Its performance includes
Four aspects: heat insulation, water tightness, air tightness, and sound insulation.
2. Excellent weather resistance and energy saving: resistance to acid and alkali corrosion and protection from air pollution, acid rain, and ozone.
It is resistant to ultraviolet rays and maintains its inherent color and luster for a long time.
3. Long service life: light and flexible opening and closing, no noise, small deformation, convenient maintenance, corrosion resistance and fire resistance
Can be strong. The service life is as long as 50 years to 100 years.
4. Strong plasticity: aluminum alloy doors and windows are made of metal materials, and aluminum plus various metal elements are cast into various alloys.
With light weight and high strength, it can be extruded into various complex cross-section profiles used in various periods, which can meet the requirements of door and window designers.
A new type of cross-section material requirements and other advantages. It is unmatched by other doors and windows.
5. Elegant decorative effect: the wide door leaf opens with a large opening, so that the living room has more lighting and more space.
Due to the unique design without the ground track, it slides freely, there is almost no noise when opening and closing, and the pulley can be pushed and pulled normally
Up to more than 100,000 times. Novel and beautiful, it is a beautiful scenery in a small urban living room.