Production、 Processing、 Sale: Blank audio and video tapes and cassettes,CD box, Civilian masks and accessories, plastic products。 wholesale、 retail: Home appliances, electronic components, calculator, Photographic equipment, clocks and watches, Hardware, Mechanical equipment, Stationery, Daily necessities, disinfection products( No hazardous chemicals), cosmetic, Knitted textiles, clothing, Shoes and hats, Building Materials, Telephone communication equipment; e-commerce; 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)。( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments)