... are acceptable 4, SGS,ISO9001 system hot sale color plate white aluminum composite panel 1.Specifications: Thickness: 1mm, 2.5mm, 3mm, ... ) Weight: 5.5-6kg/sqm baesd on 4mm thickness Thickness of aluminum foil: 0.15mm, 0.18mm, 0.21mm, 0.30mm, ... main advantages of ACP are: increased rigidity and durabilitylow weightweather and UV resistanceeasy forming and processing Color chart Aluminum composite panel ...