ã€China Aluminum Industry Network】 Al-carved alloy doors and windows have been favored by many customers in recent years. However, there are a wide variety of doors and windows on the market, which will inevitably lead to trouble. How can we buy practical and appealing doors and windows? Now, Xiaobian's four strokes teach you to easily buy aluminum carved alloy doors and windows aluminum carved alloy doors and windows features compared with steel doors and windows, aluminum carved alloy doors and windows have the following advantages: 1. Light weight, high strength, density is only l/3 of steel. 2. The airtightness is good, and the airtightness, watertightness, heat insulation and sound insulation are included in the airtightness. The airtightness will directly affect the function of the doors and windows and the energy consumption. 3. Good durability, easy use and maintenance, aluminum carved alloy doors and windows do not rust, do not fade, rarely need to repair, spare parts for a long time. 4 elegant decorative effect, aluminum carved alloy doors and windows surface of artificial oxide film and coloring to form a composite film, this composite film not only corrosion resistance, abrasion resistance, fire protection, and high gloss, aluminum carved alloy doors and windows due to light weight, Processing and assembly are precise and accurate, making it light and flexible to open and close.