The registration address of ai xian xin (beijing) is located on the 7th floor of building 5 of beijing city house maui and north road. The registration authority is the beijing city housing mountain market supervision authority, with legal representatives yang yang and covers general projects: technical services, technology development, technical advice, technology exchange, technology promotion; sale of electronics; sale of household appliances; sale of daily goods; sale of single-use commercial advance card agents; retail sale of computer hardware and hardware and assistive equipment; wholesale distribution of computer software and hardware and assistive equipment; sale of office supplies; sale of machinery equipment; sale of communications equipment; distribution of daily supplies; sale of goods and services; import and export of technology; import and export of technology; import and export of electronic instruments; sale of hardware and equipment; sale of goods and services; sa...