aluminum windows manufacturer So, which of the following specific advantages do aluminum alloy profiles need to have? 1. Strong plasticity: Aluminum alloy profile is a kind of metal material. Aluminum and various metal elements are made of various alloys. It has the unparalleled advantages of other alloy profiles: light weight, high strength, and can be extruded into various complex cross-section profiles to meet the design of doors and windows. The teacher’s requirements for a variety of new sections: 2. Good airtight performance: Broken bridge aluminum alloy profiles have strong air tightness, water tightness, heat insulation and sound insulation, and are suitable for various special purposes in the door and window industry. 3. Long service life: Aluminum alloy profiles have the advantages of light weight, high strength, corrosion resistance, small deformation, strong fire resistance, and long service life. 4. Environmental protection and energy saving: Broken Bridge Aluminum Alloy Profile Company adopts a new type of heat-insulating functional material nylon glue, which does not form a hot and cold bridge between the inner and outer profiles, thereby minimizing the heat conduction of the aluminum alloy, and the effect of heat insulation and sound insulation is good. 60 inch patio door 74 x 36 window which patio doors are best? aluminium toilet folding door folding patio doors for sale