Specifications: standard size: 4mm x 1220 mm x 2440 mm optional thickness: 4 -8mm optional width:1220 mm, 1500 mm optional length: upon request width: ¦ 2.0 mm tolerances:length: ¦ 2.0 mm thickness: 4 mm ¦ 0.2 mm 5 mm ¦.0.3 mm diagonal line: = 5.0 mm Applications: 1. walls for buildings 2. exhibition room, shop front decoration 3. advertisement signs, notice boards 4. stairwells, lifts and phone booth 5. claddings for terrace and sunshade etc. Advantages: 1. resistance to abrasion 2. fireproof, weatherproof and corrosion-resistant 3. light weight and rigid 4. excellent flatness 5. 10 years guarantee on coating 6. colorful and highly versatile to form all kinds of shapes 7. excellent strength-to-weight-ratio and rigidity surpassing solid aluminum 8. environmental friendly