General business items: sales of instruments and office machinery, sales of automobiles, motorcycles and spare parts, technology development in the field of electronic technology; engaged in technology development and technical consulting in the fields of information technology, electronic products, biotechnology, chemical products, construction materials, mechanical equipment, etc.; electronic components, general machinery, special equipment, transportation Sales of equipment and electrical machinery; sales of communication equipment, electronic products, instruments and office machinery; sales of automobile and motorcycle spare parts; sales of hardware and electricity (including hardware, tools, plumbing parts, lighting equipment, electricity supplies and materials); sales of household appliances; sales of computers, software and auxiliary equipment (laws, administrative regulations , except for projects that require approval before registration according to the decisions of the State Council). Integrated circuit manufacturing; electronic component manufacturing; integrated circuit sales; integrated circuit design; integrated circuit chip and product manufacturing; integrated circuit chip design and services; electronic components and electromechanical component equipment manufacturing; electronic component and electromechanical component equipment sales; electronic product sales. Licensed business items: electronic components, integrated circuits, electronic products, and processing of electronic products. Disposal of waste electrical and electronic products.