Wholesale and retail: two-wheeled motorcycles, two-wheeled electric vehicles and accessories, automobiles and automotive supplies, wine, tea, cigarettes, beverages and non-staple foods; installation and maintenance: mobile payment business, POS machine system; processing, acquisition and sales: precious metals and jewelry products; technology product development, transfer, consulting; production, design and sales: clothing, information consulting services, domestic trade industry; e-commerce; import and export of goods and technology; electric bicycle sales; electric bicycle maintenance; sales of assistive bicycles, scooters and spare parts. 〓