MGO board (Magnesium Oxide Board, abbreviated as MgO board) is a new environmentally friendly building material made through high-temperature calcination and advanced technology. MGO board has various excellent properties, including high temperature resistance, flame retardancy, sound absorption, shock resistance, waterproof and moisture-proof, insect proof, lightweight and anti-corrosion, non-toxic, odorless and pollution-free. In addition, MGO board also has characteristics such as high strength, bending resistance, nailable, sawable, and adhesive. It is easy to decorate and can be directly sprayed with paint, veneered, and installed with tiles.