Prepainted gi steel coil / ppgi / color coated corrugated steel roof tiles. It is suitable for the roof, walls, and interior and exterior wall decoration of industrial and civil buildings, warehouses, special buildings, and large-span steel structure houses. It has the characteristics of light weight, high strength, rich color, convenient and fast construction, earthquake resistance, fire prevention, rain resistance, long service life, and maintenance free. It has been widely promoted and applied.

Color coated aluminum coil, as the name suggests, refers to the painting and coloring treatment of the surface of aluminum substrates. Common types include fluorocarbon color coated aluminum coil and polyester color coated aluminum coil, which are widely used in aluminum-plastic panels, industrial factory roof walls, aluminum louvers, composite panels, aluminum ceilings, cans, and electronic products.