Aluminum is a flat material made of pure aluminum or aluminum alloy. It has the characteristics of light weight, high strength, corrosion resistance, good thermal conductivity and strong plasticity, so it has a wide range of applications in various fields.

Aluminum has a lower density than other common metal materials, so it is lighter in weight. Despite this, aluminum still has good strength and rigidity, providing adequate support and structural stability. This makes aluminum very useful in applications where light weight is required but strength is required.

Aluminum materials are widely used in aerospace, automobile manufacturing, electronic equipment, architectural decoration, packaging materials and other fields. Aluminum sheets in different alloys and treatments offer different properties and characteristics depending on specific needs.

Copper is a plate-shaped material with copper as the main component. It has good electrical conductivity, thermal conductivity, plasticity and corrosion resistance.

Copper has good plasticity and workability, making it very suitable for sheet metal processing. Copper sheets are easy to bend, stretch, cut and stamp, and can be used to produce complex-shaped parts and components.

Copper has the advantages of excellent processing performance, electrical conductivity, thermal conductivity, corrosion resistance, high temperature performance, reliability and durability in sheet metal processing. These characteristics make copper sheet an important material choice in sheet metal processing and are widely used in various fields, including electronics, electrical, energy, construction and manufacturing.

Steel rolling is a common metal working process used to change the shape and size of a metal blank through continuous pressure and plastic deformation. This process is usually performed using a rolling mill.

Rolled steel is usually used to produce various metal products, such as steel plates, steel products, steel pipes, aluminum plates, copper products, etc. Different types of rolling mills can be used for metal billets of different sizes and shapes to meet the needs of different industries and applications.

Overall, steel rolling plays an important role in sheet metal processing. It provides the basic material for sheet metal and provides better processing performance and adaptability for sheet metal processing by adjusting the thickness, strength and shape of the material.

Galvanized sheet is a steel sheet covered with a zinc layer. The zinc layer is attached to the surface of the steel sheet through a galvanizing process.

The surface of the galvanized sheet is coated with a layer of zinc, which gives the galvanized sheet excellent corrosion resistance. The zinc layer can provide effective protection from contact with external oxygen, moisture and chemicals, thereby extending the service life of the steel.

The zinc layer of galvanized sheets is usually uniform and dense. This uniform and dense coating can provide better protection, reduce cracks and cracking between the zinc layer and the substrate, and enhance the corrosion resistance of the steel plate.

Galvanized sheets are widely used in construction, automobile manufacturing, home appliances, pipes, sheet metal manufacturing and other fields. It is often used to manufacture roofs, wall panels, doors, windows, guardrails, fuel tanks, pipes and other products that require corrosion resistance and structural protection.