The business scope of Qingdao Qi Hong Information Technology Co., Ltd. is: wholesale and retail: electronic products, computer software and hardware, hardware and electrical machinery (excluding automobiles), office supplies, communication equipment, building materials, refrigeration equipment, industrial products, mechanical and electrical equipment, household appliances, air conditioners, computer room equipment and accessories, power distribution cabinets and electrical equipment; Software development and technical services, industrial control software development, mechanical equipment technical services, system technical consultation, conference system, conference system, monitoring system, park service system and information service system; Network engineering, electronic engineering, integrated wiring, environmental protection engineering, office automation engineering, equipment installation engineering in computer room; Import and export of goods and technology. (Projects subject to approval according to law can only be operated after approval by relevant departments);