The registration address of pyramid (shanghai) hypothetical technology ltd. Is located in room 385 2 houses, 503-1, located in the shanghai city centre road, shanghai, with registration as the shanghai market supervisory authority, with legal representation and general projects: technical services, technology development, technical advice, technology exchange, technology transfer, technology promotion; software development; artificial smart application development; goods networking technology services; packaging services; graphic design; professional design services; brand management; data processing services; retail distribution of computer hardware and hardware and assistive equipment; sales of industrial automated control system devices; software sales; sale of paper products; and import and export of goods. (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)