Technical services, technical development, technical consulting, technical exchange, technology transfer, technology promotion; emerging energy technology research and development; mechanical equipment research and development; metal product research and development; hardware product research and development; advertising design, agency; advertising production; advertising publication; corporate image planning; marketing planning; organizing cultural and artistic exchange activities; non-road leisure vehicle and parts manufacturing; non-road leisure vehicle and parts sales; hand carts and animal-drawn vehicle manufacturing; hand carts and animal-drawn vehicle sales; intelligent basic manufacturing equipment manufacturing; environmental protection special equipment sales; mechanical equipment sales; security equipment sales; agricultural, forestry, animal husbandry, sideline, and fishery specialized machinery sales; container manufacturing; container sales; metal product sales; metal structure manufacturing; metal structure sales; furniture sales; furniture manufacturing; arts and crafts and ceremonial supplies manufacturing (excluding ivory and its products); hardware product manufacturing; household appliance retail; household appliance sales; metal daily-use products manufacturing; metal tool manufacturing; metal tool sales; kitchen, bathroom, and daily-use miscellaneous goods retail; special equipment manufacturing (excluding licensed professional equipment manufacturing); technology import and export; goods import and export; landscaping engineering construction; edible agricultural product wholesale; primary agricultural product acquisition; non-edible agricultural product primary processing; edible agricultural product retail; supply chain management services; intelligent agricultural machinery equipment sales; professional cleaning, washing, and disinfection services. Licensed items: construction engineering construction; production of disinfectant products for infectious disease prevention and control.