Software development; intelligent control system integration; software sales; integrated circuit chip and product manufacturing; integrated circuit chip design and services; integrated circuit chip and product sales; computer software, hardware and peripheral equipment manufacturing; computer software, hardware and auxiliary equipment wholesale; information system integration services; Internet of Things technology research and development; Internet of Things technology services; Internet of Things application services; Internet of Things Manufacturing of network equipment; sales of Internet of Things equipment; manufacturing of industrial control computers and systems; sales of industrial control computers and systems; manufacturing of industrial automatic control system devices; sales of industrial automatic control system devices; manufacturing of smart home consumer equipment; sales of smart home consumer equipment; research and development of household appliances; manufacturing of household appliances; sales of household appliances; manufacturing of new energy prime mover equipment; Sales of new energy motive equipment; manufacturing of photovoltaic equipment and components; sales of photovoltaic equipment and components; sales of solar thermal utilization equipment; sales of solar thermal power generation equipment; sales of solar thermal utilization products; sales of solar thermal power generation products; sales of batteries; sales of electronic products; manufacturing of smart vehicle-mounted equipment; sales of smart vehicle-mounted equipment; manufacturing of mopeds; Sales of scooters and spare parts; manufacturing of auto parts and accessories; wholesale of auto parts; manufacturing of motorcycle parts; wholesale of motorcycles and spare parts; manufacturing of pumps and vacuum equipment; sales of pumps and vacuum equipment; manufacturing of intelligent unmanned aerial vehicles; sales of intelligent unmanned aerial vehicles; sales of artificial intelligence hardware; research and development of intelligent robots; sales of intelligent robots; manufacturing of industrial robots; Sales of industrial robots; sales of Class I medical devices; production of Class I medical devices; sales of Class II medical devices; manufacturing of instruments; manufacturing of intelligent instruments; sales of intelligent instruments; manufacturing of special electronic equipment; sales of special electronic equipment; manufacturing of power electronic components; sales of power electronic components; manufacturing of electronic measuring instruments; sales of electronic measuring instruments ; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of clocks and timing instruments; Sales of clocks and timing instruments; Manufacturing of display devices; Sales of display devices; Manufacturing of lighting fixtures; Sales of lighting fixtures; Manufacturing of audio equipment; Sales of audio equipment; Manufacturing of experimental analytical instruments; Sales of experimental analytical instruments; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment Sales; security equipment manufacturing; security equipment sales; offshore wind power related system research and development; offshore wind power related equipment sales; generators and generator sets manufacturing; generators and generator sets sales; outdoor supplies sales; daily sundries manufacturing; daily sundries sales; sporting goods and equipment manufacturing; sporting goods and equipment wholesale; toy manufacturing; toy sales; fishing gear manufacturing; fishing gear sales Sales; manufacturing of agricultural, forestry, animal husbandry and fishery machinery parts; sales of agricultural, forestry, animal husbandry and fishery machinery parts; manufacturing of special instruments and meters for agriculture, forestry, animal husbandry and fishery; sales of special instruments and meters for agriculture, forestry, animal husbandry and fishery; manufacturing of daily glass products; sales of daily glass products; sales of vending machines; repair of daily electrical appliances; Internet sales (except for the sale of goods requiring licenses); import and export of goods; import and export of technology; import and export agents. Licensed items: Production of Class II medical devices.