3003 aluminum coil is the most widely used aluminum alloy. It is made up of aluminum, copper, iron, manganese, silicon, and zinc. It is commonly used because it has great resistance to corrosion and is moderately strong. The 3003 aluminum coil is 20% stronger than 1100-grade alloys because it is fused with manganese. The strength of this alloy can be increased by cold working.

About one-third as dense as copper or steel, aluminum offers the advantages of malleability and ductility, ultimately allowing aluminum to be easily machined and cast into aluminum coils or sheeting. Add in its consistent strength, lightness, and value, and it becomes easy to understand why aluminum remains a popular metal, used to match any number of exact needs across a broad range of industries.

Aluminum coil is a metal product for flying shear after rolling and bending corner processing by casting and rolling mill. Widely used in electronics, packaging, construction, machinery, etc., the production process has caught up with developed countries.