Manufacturing of special equipment for the production of daily necessities; advertising release; import and export of goods; sales of household products; sales of building materials; technical services, technology development, technical consultation, technology exchange, technology transfer, technology promotion; advertising design, agency; information consulting services (excluding licensing information consulting services); marketing planning; Software development; photography and printing services; professional design services; machinery and equipment leasing; sales of knitted textiles and raw materials; sales of knitted textiles; wholesale of clothing and apparel; wholesale of shoes and hats; wholesale of cosmetics; sales of personal hygiene products; sales of daily necessities; wholesale of kitchenware, sanitary ware and daily sundries; sales of glass fiber reinforced plastic products; Sales of lighting fixtures; sales of building decoration materials; sales of household appliances; wholesale of daily necessities; wholesale of stationery; wholesale of sporting goods and equipment; wholesale of jewelry; wholesale of arts and crafts and collectibles (except ivory and its products); Internet sales (except for the sale of goods that require a license); wholesale of automobile parts; hardware products Product wholesale; sales of electrical equipment; wholesale of computer software, hardware and auxiliary equipment; sales of mobile communication equipment; sales of radio and television transmission equipment; retail of musical instruments; retail of hardware products; sales of cameras and equipment; retail of auto parts and accessories; retail of daily household appliances; retail of computer software, hardware and auxiliary equipment; sales of paint (excluding Hazardous chemicals); electric bicycle maintenance; sales of gold and silver products; general cargo warehousing services (excluding hazardous chemicals and other items requiring license approval); domestic cargo transportation agency; loading and unloading; transportation cargo packaging services; takeaway delivery services; food sales (only sales of prepackaged food, excluding alcohol); labor services (excluding labor dispatch); housekeeping services; gas compression machinery manufacturing; gas compression machinery sales; general equipment manufacturing (excluding special equipment manufacturing); blower and fan manufacturing; intelligent control system integration; motor and control system research and development; mechanical and electrical equipment sales; special equipment sales; gas, liquid separation and purification Sales of net equipment; sales of refrigeration and air conditioning equipment; sales of pumps and vacuum equipment; sales of industrial robots; sales of lubricants; sales of industrial automatic control system devices; sales of power electronic components; sales of pneumatic power machinery and components; sales of blowers and fans; sales of generators and generator sets; rental of special equipment; general Mechanical equipment installation services; industrial robot installation and maintenance; electronic and mechanical equipment maintenance (excluding special equipment); electrical equipment repair; special equipment repair; general equipment repair; engineering management services; engineering technical services (except planning management, survey, design, and supervision); professional cleaning, cleaning, and disinfection services. Licensed items: labor dispatch services.