PPGI & PPGL (prepainted galvanized steel & prepainted galvalume steel) also known as pre-coated steel or color-coated steel coil, is a product made of hot-dip galvanized steel sheet, hot-dip galvalume steel sheet, electro galvanized steel sheet, etc. After surface pretreatment, one or several layers of organic coating are applied on the surface and then baked and solidified. The color-coated steel coil is light in weight, beautiful in appearance, has good anti-corrosion performance, and can be directly processed.






| Pre-Painted Galvanized Steel Specifications | |
|---|---|
| Technical Standard | EN10147/EN10142/DIN 17162/JIS G3302/ASTM A653 |
| Steel Grade | Dx51D, Dx52D, Dx53D, S220GD to S550GD; SGCC, SGCH, CQ, FS, etc. |
| Type | Coil / Sheet / Plate / Strip |
| Thickness | 0.12 - 6.0mm or customized |
| Width | 600 - 1500mm or customized |
| Zinc Coating | AZ30-AZ160, Z50-Z140g/m2 |
| Surface Structure | Normal spangle, minimized spangle, spangle-free |
| Paint Thickness | Top: 15-35 microns | Back: 5-10 microns |
| Package | Waterproof paper inner, steel sheet outer, steel belt wrapped |






We are a domestic modern iron and steel enterprise founded in 2015, specialized in Carbon steel, alloy steel, galvanized steel pipes, plates, coils, and profiles. We are strategically located to ensure convenient carriage for domestic and international engineering projects.
Since our establishment, we have adhered to a business policy of "sincerity, mutual benefit, high efficiency, and high quality." We maintain a standing inventory of more than 15,000 tons to provide stable resources for large-scale projects. We prioritize our customers and look forward to a win-win partnership.








