The general business scope is: Sales of electronic products; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Sales of integrated circuit chips and products; Sales of specialized equipment for semiconductor devices; Battery sales; Sales of battery spare parts; Sales of photovoltaic equipment and components; Sales of electronic specialized materials; Sales of lighting fixtures; Sales of electronic components and electromechanical component equipment; Wholesale of electronic components; Retail of electronic components; Sales of plastic products; Sales of display devices; Sales of electronic measuring instruments; Sales of new energy vehicle electrical accessories; Technical services, development, consultation, exchange, transfer, and promotion; Sales of Class I medical devices; Sales of hygiene products and disposable medical supplies; Class I medical device leasing; Retail of protective equipment for medical staff; Wholesale of protective equipment for medical staff; Sales of communication equipment; Sales of agricultural and sideline products.