Corrugated composite aluminum plate is a new type of building decoration material, which is made by pressing aluminum plate into corrugated core material and then bonding it with color coated aluminum plate on one or both sides with high strength composite production. It is mainly used for ceiling decoration. The process can use hook and loop board or buckle board, which has the advantages of light weight, high strength, good flatness, rich appearance, and convenient installation and construction. At the same time, it also has the characteristics of earthquake resistance, fire resistance, fire resistance, service life, and maintenance free