The color coated plate is made of cold rolled steel strip and galvanized steel strip (galvanized and hot galvanized) as the bottom plate of continuous unit. After surface pretreatment (defatting and chemical treatment), apply one or more liquid coatings with rollers. The sheet obtained by baking and cooling is coated steel plate. There are rear (bottom) and front (front) paints in China. Generally speaking, the back paint of China is one layer, and the top paint is two layers. The background color of a foreign-funded enterprise is two layers. Because the coating can have different colors, it is usually called color coated steel plate. The color coating board has the characteristics of light weight, beautiful appearance, good anticorrosion performance and so on, and can also be processed directly. It provides a new type of raw materials for construction industry, shipping industry, automobile manufacturing industry, furniture industry, electrical industry and so on, and has played a good role in replacing wood with steel, high efficiency construction, energy saving and environmental protection, etc. The application of color coating plate has excellent decoration, formability, corrosion resistance, strong coating adhesion, and can keep the color novel for a long time. Color coated plate has become an ideal material for building board because of its good economic benefits, such as steel strip, high efficiency construction, energy saving, pollution prevention and so on. Main uses: household appliances oil / gas boilers, buckets, portable gas stoves and other building accessories window panels, signs. Industrial, commercial, residential external building materials (roof materials, wall materials), public facilities for internal building materials, interior wall materials, ceilings, divisions, fire door quality characteristics: 1. Widely used in weather resistance, corrosion resistance, high machinability, aesthetic and so on, its excellent quality includes internal and external decoration materials, household appliances and so on. two。 If you use color panels to make or produce all kinds of products of your company, your products will be more unique because of their excellence, and can also represent the reputation of the company and improve the image of the company. 3. In order to reduce investment cost and personnel cost, shorten working time, improve work efficiency, improve awareness of environmental protection and strengthen industry control, pollution-free economy needs color coating to improve corporate image in the future.