The structural layers of PPGL metal roof tile from inside to outside are cold-rolled sheet, galvanized layer, chemical conversion layer, primary coating (primer), and fine coating (positive and back paint).
| Product | PPGL metal roof tile |
| Quality | Full hard or soft |
| Feature | Annealed,unoiled,zinc or alumzinc coating,regular spangle |
| Production flow | Cold rolled steel coil - uncoil - pickling - annealed - hot dipped galvanizing - cooling – surface processing - rolling - cut into sheet - corrguating |
| Application | Roofing and profile sheet ,wall,buliding ,construction |
| Export packing | Waterproof paper, galvanized steel covered and steel strip packed |
| Weight per package | 2-5 tons |
Features of PPGL metal roof tile
light weight / good Sound insulation effect / eco-friendly / 100% recycled / Heat insulation / high strength / Flexible and quick installation
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