Galvanized coil is a kind of steel coil that has been galvanized. Galvanizing means coating the steel with a layer of zinc to improve its corrosion resistance. This treatment not only increases the service life of the steel, but also improves its aesthetics and functionality.
Pre-coated corrugated steel is a pre-coated metal sheet that combines a corrugated structure design to increase the rigidity of the sheet and provide good drainage performance. This sheet is widely used in the construction industry, especially as a covering material for roofs and walls. Its surface coating is not only beautiful, but also can resist the erosion of ultraviolet radiation and bad weather for a long time, greatly extending the service life of the building.
