Prepainted corrugated sheet
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.
