... ,Ceiling Tiles,Ceiling Board 1) Standard size: 300x300mm, 600x600mm, 600x1200mm2) Thickness: 12, 13, 14, 15, 16, 18 and 20mm3) Edge: Square Edge ... , energy-saving, heat-insulating and moisture-resistant11) Super high performance.12) Delicate texture coating, no color difference.13) The unique crystal ...