Materials:
1) Front side: aluminum roll coated with PVDF or polyester
2) Core: plastic fireproof materials
3) Rear side: aluminum coated with polyester

Specifications:
1) Aluminum sheet thickness:
a) 0.50 x 0.50mm
b) 0.45 x 0.45mm
c) 0.40 x 0.40mm
d) 0.35 x 0.35mm
e) 0.30 x 0.30mm
f) 0.25 x 0.25mm
g) 0.21 x 0.21mm
h) 0.18 x 0.18mm
i) 0.15 x 0.15mm
j) 0.12 x 0.12mm
k) 0.10 x 0.10mm
2) Panel thickness: 2mm, 3mm, 4mm, 5mm, 6mm
3) Dimensions:
a) Width: 1,220mm, 1,250mm, 1,550mm
b) Length: 2,440mm or upon customers' requests
4) Standard size (width x length x thickness):
a) 1,220 x 2,440 x 3mm
b) 1,220 x 2,440 x 4mm
c) 1,220 x 2,440 x 5mm
d) 1,220 x 2,440 x 6mm
5) Normal color: 10 different colors available
6) Non-standard sizes and special colors available according to customers' requests