Technical services, technology development, technology consultation, technology exchange, technology transfer, technology promotion; moped manufacturing; bicycle manufacturing; electric bicycle sales; electric bicycle maintenance; shared bicycle services; wholesale of bicycles and spare parts; manufacturing of off-highway recreational vehicles and spare parts; manufacturing of motorcycle spare parts; sales of assisted bicycles, scooters and spare parts; wholesale of hardware products; sales of machinery and equipment; sales of plastic products; manufacturing of hardware products; manufacturing of non-ferrous metal alloys; leasing of non-residential real estate; spray processing; sales of first-class medical devices. Licensed items: Import and export of goods.