Galvalume Steel Strip is covered with aluminum-zinc alloy, which is composed of 55% aluminum, 43.4% zinc and 1.6% silicon solidified at 600 °C, the alloy coating makes the Galvalume Steel Strip has better performance, the corrosion resistance of Galvalume Steel is 2-6 times better than hot dip galvanized steel.

G550 galvalume steel strip is a high-performance low-alloy structural steel mainly used in the construction field. This material has good processability and corrosion resistance, can meet the processing requirements of rolling, bending and other forms, and its service life is 2-6 times that of ordinary galvanized steel sheets with the same coating thickness.

G550 galvalume steel strip has a wide range of applications. In the construction industry, it is often used to make structural parts such as roofs, walls, and floors. Its high strength and corrosion resistance can ensure the stability and durability of buildings. In automobile manufacturing, it is often used to make parts such as body and chassis. Its high strength and lightweight properties can improve the performance and fuel economy of the car. In electrical equipment, G550 galvalume steel strip is used to make components such as transformers, motors and switches. Its electrical insulation and corrosion resistance can ensure the stable operation of the equipment.