Anti-sagging suspended ceiling tiles are manufactured based upon Lutai boards with advantage of high strength, fireproof, damp-proof and adopting the international advanced continuous shearing equipment and facing processing line. The products are suitable for commercial building, industrial building, housing unit and public as suspended ceilingdecoration with accurate and stable size, anti-sagging facing, non-fading, variety of colors, modern and elegant fashion, good decoration effect and firm using.