The registration office is the market supervision authority of dong qiao city, represented by a legal person, and includes licensed projects: printing of printed materials in packaging; printing of documents, materials, etc. (provisionally approved projects, subject to approval by the relevant authorities, for the conduct of business activities, subject to the approval of documents or licences of the relevant sector) general projects: technical services, technology development, technical advice, exchange, technology transfer, technical promotion; software development; technological development of new materials; mechanical equipment development; industrial design services; professional design services; marketing of plastic products; sale of packaging materials and products; retailing of electronic appliances; sale of electronics and electrical components; sale of electrical appliances; retailing of hardware and hardware; manufacture of eco-environmental materials; sale of rubber products; sale of daily supplies; sale of eco-environmental materials; sale of specialized equipment for environmental protection; sale of metal products; sale of office equipment; sale of computer hardware and ancillary equipment; manufacture of paper; sale of office equipment; sale of office supplies; sale of office equipment and equipment; sale of office equipment; sale of metal chains and other metal products; sale of machinery and spare parts; sale of toys; sale of toys, toys, comics and pleasures; sale of packaging equipment; sale of equipment; sale of paper products; export and import and export of technical goods. (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)