Color coated steel is a new kind of type construction material which has been popular for nearly 30 years. It is finally made by chemical pretreatment, preliminary coating and fine coating in the produce line. The quality of coating is more even stable and ideal than single spraying or brushing on the surface of formed metal.
Due to prepainted galvanized steel coil its outstand decorative performance, forming nature and corrosion resistance and strong adhesion of painting , with it can maintain new color for a long time characteristics. So color coated steel plate can achieve very considerable economic effects as replacing wood , making construction more efficient, energy-saving and pollution-preventing. it has became the ideal material for construction material.