... ,sign boards for shops,poster board Thickness: 1-20mm 1,220 x 2, ... x 3,050mm,2,050x3,000mm a board sign,sign boards for shops,poster board Features: 1) Feather light, non- ... : models, partitions, wall cladding, indoor or outdoor decoration, air conditioning ducts, windows and false ceilings 3) Industrial use: wall ... ,000mm3) Special sizes available upon requests. a board sign,sign boards for shops,poster ...