To mass-produced products, with training, technical knowledge, experience and visual experience and to give material, structure, shape, color, surface finish and decorative as well as new quality and qualifications, called industrial design. According to the particular situation. Industrial designers of industrial products should be all the side or a few aspects of the work, and, when the need for industrial designers of packaging, promotion, display, market development and other issues to resolve pay their own technical knowledge and experience and ability of the visual evaluation , also belong to the scope of industrial design.