Pre-Painted Galvanized Iron Steel Sheet meaning is the sheet form of the pre-painted steel coil. It is a derivative product of color galvanized coils after shearing, profiling, etc. It is a kind of semi-finished or finished product, which can be invested in or used directly.We can find PPGI plain sheets and profile sheets, such as corrugated, tiles, etc. on the market. It allows customization of the length, width, designs, etc. Due to the diverse options, GI colour coated sheets are widely used in roofing, wall panels, home appliances, furniture, etc.