a) Front: aluminum alloy sheet coated with fluoro-carbonresin

        (PVDF) and polyesterresin (PE) paint etc.

    b) Core: non-toxic polyethylene

    c) Back: aluminum alloy sheet coated withpolyester resin paint

    d) Surface finish: treated with PVDF and PEresin rolling cured coating

    d) Surface coating thickness: 30um

    e) Aluminum alloy sheet thickness: 0.1mm,0.12mm, 0.15mm, 0.2mm,

        0.3mm, 0.4mm, 0.45mm,0.5mm