Aluminum gusset plate, smooth lines and rich colors, look good, more fire-resistant, moisture-proof, easy to install, easy to clean and so on, designers and customers according to the furniture color and floor color to choose ceiling, was welcomed by the consumer, has been recognized by the world. Ceilings from plasterboard, mineral wool Board, PVC, aluminum plate development so far has been for a long time. Aluminum plate came out only when sprayed in the early, develop to the roller to film, (covered with plastic film used for decoration,) is now on the market such as PVC film, Japan is now a PET film produced, more environmentally friendly, in this view, aluminum plate in the coming years the prospects are very good.