The company's business scope includes technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of Class I medical devices; Sales of mechanical equipment; Retail of hardware products: Sales of lighting fixtures; Wholesale of sports goods and equipment; Wholesale of hardware products: Sales of metal tools; Sales of instruments and meters; Plastic product sales: Sales of intelligent instruments and meters, sales of experimental analysis instruments, and sales of electronic specialized equipment. Sales of mechanical parts and components; Wholesale of computer software, hardware, and auxiliary equipment, retail of computer software, hardware, and auxiliary equipment; Sales of Industrial Control Computers and Systems: Sales of Office Supplies: Clothing and Apparel Batch; Industrial design services; Conference and exhibition services: Translation services; Import and export of goods (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law).