... ) 1,220 x 2,440 x 4mm 2) SpecificationsThickness:1mm,2mm,3mm,4mm,5mm,6mm,etc.Width:1,000mm, ... Normal color: 38 kinds for normal aluminum composite panel 8 kinds for granite vain panel Material: a) Front: aluminum alloy sheet coated with Polyvinylidene ... scope:a) Building exterior curtain wallsb) Decoration and renovation additions for old buildingsc) Decoration of interior walls, ceilings, bathrooms, ...