[China Aluminum Network] Aluminum alloy has corrosion resistance, and its electrical conductivity, heat transfer rate, non-ferromagnetic, processability, formability, and recycling all have very good characteristics. The aluminum alloy door manufactured by the alloy is a kind of frame and fan structure door made of aluminum alloy construction aluminum profiles; and the aluminum alloy windows are also the same, usually the name of the door and window series is its model + function form. The name of the door and window series is generally named after the width of the aluminum profile frame, usually with push-pull doors and windows, open doors and windows, folding doors and windows. Aluminum alloy doors and windows are compared with wooden decorative doors and windows, as well as ordinary open windows or solid steel doors and windows that have gradually been eliminated. It has more prominent performance, its air pressure strength performance, air permeability, air sound insulation performance, Rainwater permeation performance, thermal insulation performance, etc. have reached the national standard; and due to the characteristics of aluminum alloy material. As a result, its processing and product installation can achieve very high precision, providing important conditions for the energy-saving design of building structures and the use of safety standards. Aluminum alloy windows and traditional plastic steel windows are suitable for consumer groups in different buildings. According to statistical data, plastic steel windows are generally suitable for pre-mixed low-rise residential buildings. Consumers of such grades often do not have very high product quality requirements. , And high-performance aluminum alloy windows are suitable for all types of height and all kinds of grades of buildings. And its quality and performance are more able to withstand the high standards of testing; it is close to the traditional steel window energy-saving effect, but due to the difference in its material, plastic window is easily deformed after a period of use. Its sealing performance is not as good as that of high-performance aluminum alloy windows; and because the strength of the material and the difference in its wear resistance are relatively large, the service life of high-performance aluminum alloy windows is usually greater than that of plastic steel windows.