Standard: According to GB/T 17748-1999, aquiring ISO9001 and ISO14001 Certificates
Material: Polyethylene, aluminum, PET
The front side: Aluminum alloy sheet coated with polyester(PET) roasting painting
Core: Nontoxic polyethylene(PE)
The back side: Aluminum alloy sheet coated with polyester resin painting
Surface finish: Treated with resin rolling roasting coating
Surface coating thickness: 30um
Aluminum alloy sheet thickness: 0.1mm, 0.12mm, 0.15mm, 0.2mm, 0.3mm, 0.4mm, 0.45mm, 0.5mm

Dimensions:
Thickness: 3mm, 4mm
Width: 1, 220mm
Length: 2, 440mm, 3, 050mm, 3, 200mm (maximum: 6.1m)
Weight: 5.5kg/m2 based on 4mm thickness(4.125 kg/m2 based on 3mm)
Standard size: 1, 220 x 2, 440mm
Quantities for 20 feet container:
Thickness of 4mm: 1, 400 pieces; Thickness of 3mm: 1, 600 pieces
Various nonstandard panels are available according to our customers' requirements