Galvanized corrugated boards are divided into roof panels, wall panels, floor support panels, and ceiling panels. During use, colored steel plates are used as wall decorative panels, resulting in a novel and unique architectural decoration effect; According to wave height classification, it can be divided into high wave plates (wave height ≥ 70mm), medium wave plates, and low wave plates (wave height<30mm); According to the classification of substrate materials, it can be divided into hot-dip galvanized substrates, hot-dip aluminum zinc plated substrates, and hot-dip galvanized aluminum substrates.