The color coating steel panel production line uses the galvanized panel as the base panel, after the treatment of surface defatting, phosphorus, chromate, then coated the organic paint, roasted, at last made the product---color steel panel. It is a composite material with the advantages of the steel panel and organic material. It has the capability of mechanism intension and easily molding like steel panel while the capability of good decoration and resisting corrosion like organic material. It is widely used in construction field of tile panel, sandwich panel, decoration panel and some home electric equipments� panel. The color steel panel produced by this line has the advantages of good decoration, fresh colors, good capability of molding, being able to pressed discretionarily, good resisting the weather, green product, strong resisting ultraviolet radiation, keeping the original color, using life for 25 years. It has the good foreground.