Licensed Projects: Class III medical device operation。( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments, The specific business projects are subject to the approval documents or licenses of relevant departments.) General Projects: Automobiles and spare parts, clothing, Shoes and hats, food, Knitted textiles, Home appliances, Other household items, stationery, sporting goods,kitchen, Toilet and daily necessities, building materials( Except wood chips), Hardware products, electrical equipment, computer、 Software and auxiliary equipment,Ⅰ Medical devices,Ⅱ Medical devices, Disinfection supplies( No hazardous chemicals), Metals and metal ores, Special equipment wholesale、 retail; Software Development, Information technology consulting services; Domestic freight forwarding; Import and export of goods or technology( Except for the import and export of goods and technologies that are prohibited by the state or involve administrative approval); Waste battery recycling and wholesale services。( Except for projects that require approval according to law, Carry out business activities independently in accordance with the law with a business license)