Furniture manufacturing; Manufacture of daily-use metal products; Manufacture of metal processing machinery; Manufacture of specialized equipment (excluding licensed specialized equipment manufacturing); Manufacture of specialized equipment for food, beverage, alcohol, and tea production; Manufacture of livestock machinery; Manufacture of environmental protection specialized equipment; Manufacture of dust removal technology equipment; Manufacture of domestic waste treatment equipment; Manufacture of specialized equipment for commerce, catering, and services; Manufacture of railway locomotive and rolling stock parts; Manufacture of mechanical and electrical equipment; Production of commercial cryptography products; Manufacture of industrial control computers and systems; Manufacture of network equipment; Manufacture of smart equipment for sports consumption; Manufacture of coating equipment; Manufacture of household items; Manufacture of hardware products; Manufacture of containers; Container repair; Installation and repair of industrial robots; Manufacture of power distribution switchgear equipment; Manufacture of power facility equipment; Production of battery parts; Production of Class I medical devices; Manufacture of cultural and office equipment; Manufacture of agricultural machinery; Manufacture of office equipment consumables; Manufacture of CNC machine tools; Manufacture of experimental analytical instruments; Manufacture of teaching specialized instruments; Software development; Manufacture of new energy original power equipment; Manufacture of industrial robots; Manufacture of doors and windows; Manufacture of specialized equipment for lighting fixture production; Production of furniture parts; Research and development of mechanical equipment; Wholesale of daily-use products; Wholesale of Class I medical devices; Wholesale of household appliances; Wholesale of mechanical equipment; Wholesale of electrical equipment; Wholesale of office equipment; Wholesale of instruments and meters; Wholesale of furniture; Wholesale of lighting fixtures; Wholesale of containers; Wholesale of agricultural machinery; Wholesale of teaching specialized instruments; Wholesale of teaching models and aids; Wholesale of electronic products; Wholesale of office equipment consumables; Wholesale of lighting fixtures; Wholesale of office supplies; Wholesale of Class II medical devices; Wholesale of building materials; Retail of hardware products; Sales of digital video surveillance systems; Wholesale of building decoration materials; Sales of doors and windows; Retail of daily-use products; Wholesale of metal materials; Wholesale of communication equipment; Wholesale of artificial boards; Wholesale of environmental protection specialized equipment; Wholesale of metal products; Wholesale of refrigeration and air conditioning equipment; Container leasing services. Licensed items: Class II value-added telecommunications services.