Quality Aluminium Doors And Windows

Aluminum alloy doors and windows refer to doors and windows made of aluminum alloy extruded profiles as frames, stiles and fans, called aluminum alloy doors and windows, or aluminum doors and windows for short. The thickness, strength and oxide film of aluminum profiles used for high-quality aluminum alloy doors and windows should comply with relevant national standards. The wall thickness of the main force-bearing members of aluminum alloy windows should be above 1.4 mm. The main...