PPGI Sheet
PPGI sheet (Pre-Painted Galvanized Iron Sheet) is a composite material made by applying an organic coating to galvanized steel (GI) or aluminized zinc (GL), which combines the corrosion resistance of galvanized steel with the decorative qualities of a coating.PPGI sheet is a sheet that has been coated with paint and then cut according to the requirements of high-quality roofing, appliances, steel structures, piping systems, and other raw materials.