Foshan aluminum alloy hanging door three major changes
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September 04 07:44:35, 2025
Foshan Nanhai, often referred to as the "GaoFeng Gold Corridor" and "China's Aluminum Industry Front Town," has long been renowned for its aluminum alloy building materials. The popularity of Foshan aluminum doors and windows in the national construction market can be traced back to three key developmental stages in the evolution of aluminum alloy doors and windows—known as the "three transformations": function, color, and process.
First Transformation: Functional Innovation
Traditional sliding windows were primarily designed for basic opening and closing functions. However, modern aluminum doors and windows have evolved significantly, incorporating more advanced features. For example, flat sliding doors add a unique one-sided horizontal opening mechanism, allowing the upper part to tilt up to 30 degrees from the frame. This design enhances safety by preventing accidental falls due to strong winds or heavy rain, making it ideal for residential use.
Second Transformation: Color Evolution
Color has become a major trend in the aluminum door and window industry this year. Champagne tones and 3D wood grain sprays are now dominating the market. Romantic champagne-colored aluminum profiles have gained widespread popularity, thanks to advanced electrophoretic painting techniques that ensure even coverage on all surfaces, resulting in a smooth, delicate finish with a luxurious feel. Meanwhile, color-changing wood grain finishes are also trending, offering consumers a wide range of options to match their personal style and home decor.
Third Transformation: Process Advancements
The third transformation focuses on production technology. Traditional oxidation and spray painting methods are being replaced by more advanced processes such as electrophoresis, PU surface treatment, and 3D wood grain spraying. These new techniques offer better corrosion resistance, scratch resistance, and environmental friendliness compared to older methods. Electrophoresis, in particular, provides double protection, enhanced transparency, and a stronger metallic texture, making it more visually appealing than traditional spray or powder coating.
While many consumers focus on the appearance and color of doors and windows, few are aware of the underlying production processes. Modern technologies not only improve aesthetics but also enhance durability and performance. For instance, color spraying includes monochromatic and multi-color options, using materials like powder coatings and fluorocarbon resins. Although these offer vibrant colors, they may lack the wear resistance of electrophoresis.
In summary, the success of Foshan aluminum doors and windows lies in their continuous innovation across function, color, and production process. These transformations have helped position Foshan as a leader in the Chinese aluminum industry, meeting both practical and aesthetic demands in the construction market.