Before painting, the aircraft surface needs to be cleaned and treated. The cleaning process aims to remove surface oil, dust, and other impurities to ensure that the coating can adhere well to the surface. Next, the painting process requires primer application on the aircraft. Subsequently, according to the design requirements, color paint construction will be carried out. Colored paint is an important factor in creating a beautiful appearance for airplanes, and it is also a key link in reflecting the brand image and personality of airplanes.