Aluminum coils are metal products that have been rolled, bent, and processed after casting, and are intended for shearing. The surface of the aluminum coils has no high-temperature rolled marks. The sheets have no residual stress and will not deform after cutting. Moreover, the aluminum coils are resistant to corrosion from salt, alkali, and acid rain, and they do not corrode or produce toxic bacteria, emit any toxic gases, or cause rusting of the frame or fasteners.

Aluminum coils are widely used in electronics, packaging, construction, and machinery industries.

Aluminum coils are categorized differently based on the metal elements they contain, allowing for selection and customization according to the product's application range.