The surface treatment process of aluminum profiles has been upgraded to improve both appearance and durability.-Jiangyin Guangtong Aluminum Co., Ltd

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The surface treatment process of aluminum profiles has been upgraded to improve both appearance and durability.

01 Jul,2026

With the advantages of light weight, high strength and easy processing, aluminum profiles are widely used in industrial equipment, automation racks, new energy, medical equipment and other fields.

With the advantages of light weight, high strength and easy processing, aluminum profiles are widely used in industrial equipment, automation racks, new energy, medical equipment and other fields. The surface treatment process is a key link in determining the appearance, texture, anti-corrosion ability, and service life of aluminum profiles. Through process upgrading and optimization, the pain points of aluminum materials such as easy oxidation, easy scratching, easy blackening, and rough texture have been completely solved, and the product quality has been fully upgraded.

The factory adopts multiple upgrade processes such as fine anodizing, sandblasting, wire drawing, natural polishing, hard oxidation, and color electrophoresis. On the basis of the original processing, the pre-treatment process of degreasing, deoxidation, neutralization and cleaning is optimized to eliminate surface stains, knife lines, particles, color differences and other defects, making the surface of the profile uniform, delicate and uniform in gloss, greatly improving the overall appearance grade and meeting the appearance assembly requirements of high-end equipment.

The aluminum profiles after process upgrade form a dense and stable oxidation protective film on the surface, which effectively enhances the corrosion resistance, oxidation resistance and wear resistance. Not only is it dust-proof, easy to clean, and resistant to discoloration, but it also improves the overall structural stability of the profile. It is not prone to aging or peeling after long-term use, and is perfectly adapted to complex industrial conditions such as humidity, dust, high and low temperatures in the workshop.
From precision machining to refined surface technology, from structural accuracy to appearance texture, every detail is polished in an all-round way. Empower product quality with upgraded technology to achieve precise dimensions, stable performance, and exquisite appearance, and provide customers with higher-standard customized aluminum profile processing solutions.

China International Aluminium Industry Exhibition Booth No.: N2-2L20-2

Extrusion press production line

China International Aluminium Industry Exhibition Booth No.: N2-2L20-2

Extrusion press production line