Engaged in technology development, technical consulting, technical services, technology transfer in the fields of electronic technology, computer technology, and mechanical technology, processing of hardware products and electronic products (limited to branch operations), Wujinjiaodian, electronic products, wires and cables, electromechanical equipment, communication equipment (except satellite radio and television ground receiving facilities), audio equipment, auto parts, motorcycle parts, power tools, and hardware. Wholesale and retail of tools, cutting tools, instruments, first-class medical equipment, rubber and plastic products, chemical raw materials and products (except hazardous chemicals, monitoring chemicals, civil explosives, and precursor chemicals), computers, software and auxiliary equipment, printing machinery, office equipment, stationery, sporting goods, daily necessities, packaging materials, business information consulting, and engaged in the import and export of goods and technology import and export business. [Projects that require approval according to law can only be carried out with approval from relevant departments]