How to classify 4x8 aluminum sheet by application? 4x8 Aluminum Sheet Type Classification 1. Perforated Aluminum Sheet Plate 2. Aluminum Sheet For Base Plate 3. Aluminum Sheet Plate For Cover 4. Aluminum Sheet Plate For Food 5. Aluminum Sheet Plate For Heat Sink 6. Aluminum Sheet Plate For Honeycomb 7. Aluminum Sheet Plate For Electronic 8. Aluminum Sheet For Ps Printing Plate 9. Aluminum Sheet Plate For Mould 10. Aluminum Sheet Plate For Truck SHARE