(Projects that require approval according to law can only be carried out after approval by relevant departments. Specific business projects are subject to approval documents or licenses from relevant departments.) General projects: industrial aluminum products, aluminum profiles and accessories, mechanical equipment and parts, metal products and accessories, special equipment for automated assembly lines, exhibition display equipment, mold processing; business information consultation; technology development, technology consultation, technology transfer, and technical services in the fields of new material technology and new energy technology.