General business items are: Innovative technology research and development。 Integrated circuit development and design, High-tech solution design and development, Electronic components sales; Import and export of goods and technology, Sales of electronic appliances, E-commerce business。( law、 Administrative Regulations、 Except for items prohibited by the State Council,Restricted projects must obtain a license before they can be operated); Retail of computer software, hardware and auxiliary equipment; Communications equipment sales; Home appliance sales; Home appliance parts sales;Office equipment sales; Wholesale of computer hardware, software and auxiliary equipment; Office equipment supplies sales; Security equipment sales; Office supplies sales; Home audio-visual equipment sales; navigation、 Surveying and Mapping、 Sales of meteorological and oceanographic instruments; Sales of solar thermal power generation products; Sales of solar thermal power generation equipment; New energy prime mover equipment sales。( Except for projects that require approval according to law, Carry out business activities independently in accordance with the law with a business license),The licensed business items are: Development of electronic chips、 Manufacturing and sales; General Electric、 Production of electronic products、 Manufacturing and processing, Internet and Internet of Things、 R&D and manufacturing of mobile communication equipment