... No radiation 2) Fire-resistance and water-proof 3) Green environmental protection Construction Material Ceiling Board :Size: 600x600mm, 600x1200mm, ... Gypsum fiber, glass fiber; Type: Normal gypsum ceiling board, Acoustic gypsum ceiling board, Superfine dirt-proof board, Grille(check) ... Order: 1x20'FCL, 1x20'FCL can load only ceiling boards 630cartons, total 5040PCS1814M2(square meter) and if load ...