Network product technology development, Computer software development, Computer technology consulting, Other computer system services; Cultural and artistic exchange planning, Conference and Exhibition Services, Large-scale event organization and planning services, Enterprise Management Consulting,Corporate Marketing Planning, Business Information Consulting, Market Research; Education Information Consulting; Wholesale and retail: Pre-packaged food( Operate with a valid license), stationery, computer、 Software and auxiliary equipment, communications equipment, Other mechanical equipment, electrical equipment, Security products, primary agricultural products, cosmetic, jewelry, Knitwear and textiles,kitchen、 Bathroom appliances, Luggage, furniture, Home appliances, Electronics, Daily necessities, Toy; Import and export of goods or technology。