Business scope includes general projects: technical services, technology development, technology consultation, technology exchange, technology transfer, technology popularization; Software development; Computer software and hardware and auxiliary equipment retail; Internet security services; The network and information security software development; Professional design services; Electronic products sales; And home appliances sales; Technology import and export; Domestic trade agency; Import and export of goods; Electronic special equipment sales; Power electronic components sales; Battery sales; Transformer, rectifier and inductor manufacturing; Electronic special equipment manufacturing; Electronic (gas) physical devices and other electronic equipment manufacturing; Household appliance manufacturing; Research and development of household electrical appliances; Mechanical and electrical equipment manufacturing; Battery parts production; Electrical machinery specialized equipment manufacturing; Battery manufacturing; Other electronic devices manufacturing; Electronic components manufacturing; Power electronic components manufacturing;