Aluminum extrusion process is a common metal processing method, mainly used for processing aluminum materials.

Aluminum alloy deep processing refers to the process of manufacturing various shapes and uses of aluminum alloy products through mechanical processing, pressure processing, and fitter processing on the basis of aluminum alloy materials.

Aluminum alloy surface treatment is an artificial treatment process carried out on the surface of aluminum alloy materials, aimed at forming a surface layer with mechanical, physical, and chemical properties different from the base material. This treatment is not only for aesthetics, but more importantly, to meet the product's requirements for corrosion resistance, wear resistance, decorative or other special functions.

Aluminum sheet or strip refers to an aluminum sheet or strip made primarily from aluminum and mixed with other alloying elements.