Understanding aluminum windows and doors, these are the 15 basics you must know!
1. What are the characteristics of aluminum alloy doors and windows? Advantages of broken bridge aluminum alloy doors and windows: corrosion resistance, good weather resistance, does not contain formaldehyde and other harmful substances, superior thermal insulation performance, in line with national energy saving and environmental protection policies, while according to the interior design and exterior wall design to do different color styles to meet the different needs of customers. Doors and windows in the production process, manufacturers will also use oxidation, [...]