wholesale、 retail( Including online sales): cosmetic, makeup tools, Daily chemical products, Daily necessities, Household items, Care products, Communication equipment, Electronics, electrical equipment, Labor protection supplies, Class I and II medical devices, Automotive supplies and accessories, Home appliances, office equipment, Stationery and sports supplies, Decorative materials, Hardware accessories, Digital products and accessories, Computer hardware and software, Maternal and child products, lighting equipment, Insulation materials, Glasses( Remove contact lenses); Import and export of goods and technology( law、 Except for items prohibited by administrative regulations, law、 Projects restricted by administrative regulations may only be operated after obtaining a license); Serve: Technical development of computer software and hardware、 Technical Services、 Technical Consulting、 Transfer of results, Computer System Integration。( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments)