The wood grain coated steel plate produced by Himei Metal has light weight, beautiful appearance and good corrosion performance, and can be directly processed. It is mainly used in the advertising industry, construction industry, home appliance industry, electrical industry, furniture industry and transportation industry. The color film used in the coated steel plate can be mainly divided into composite film, single-layer film, aluminum foil film, purification film, etc. according to the different use environments.