Aluminum profiles for doors and windows are a type of doors and windows made of aluminum alloy. Aluminum alloy is a lightweight, corrosion-resistant, and high-strength material, making it very suitable for making doors and windows. Aluminum profile for doors and windows have the following characteristics:
	 1. Lightweight:  
	Aluminum alloy doors and windows are lighter than traditional steel doors and windows, making them easy to install and use.  
	2. Corrosion resistance:  
	Aluminum alloy has good corrosion resistance, is not easily affected by oxidation, corrosion, etc., and can maintain its appearance for a long time. 
	 3. High strength:  
	Aluminum alloy doors and windows have high strength and can withstand large wind pressure and impact, providing better safety performance.  
	4. Good thermal insulation performance:  
	Aluminum alloy doors and windows can provide good thermal insulation performance by using a broken br…