The business scope of the enterprise is: General business items are: Communication equipment sales; Optical communication equipment sales; Electronic product sales; Mobile communication equipment sales; Computer and communication equipment leasing; Computer hardware and software and auxiliary equipment wholesale; General merchandise sales; Household appliances sales; Integrated circuit sales; Integrated circuit chip and product sales; Integrated circuit design; Integrated circuit chip design and services; Power electronics component sales; Electronic components and electromechanical components and equipment sales; Intelligent instrumentation sales; Artificial intelligence public service platform technology consulting services; Software development; Emerging energy technology research and development; Charging pile sales; Technology services, technology development, technology consulting, technology exchange, technology transfer, technology promotion. (In addition to projects subject to approval by law, with a business license to carry out business activities independently in accordance with the law)