Licensed project: Import and export of goods; Technology import and export (projects that require approval according to law can only be carried out after being approved by relevant departments, and specific business projects are subject to the approval results) General projects: Sales of electric bicycles; Electric bicycle maintenance; Battery sales; Wholesale of motorcycles and spare parts; Retail of motorcycles and spare parts; Tire sales; Sales of assisted bicycles, scooters, and spare parts; Retail of bicycles and spare parts; Sales of off road leisure vehicles and spare parts; Bicycle repair; Wholesale of hardware products; Retail of hardware products; Wholesale of automotive parts (except for projects that require approval according to law, independently carry out business activities with a business license in accordance with the law)