The registration address of shanghai-thai smart technology ltd. Is located in room b, building no. 128, yang poi road, shanghai city, and is located in room 316. The registration authority is the yang po district market supervisory authority, with legal representatives zhang danko. The scope of operations includes general items: technical services, technology development, technical advice, technology exchange, technology transfer, technology diffusion; information systems integration services; software development; network technology services; engineering management services; installation of indoor wooden doors and windows; furniture installation and maintenance services; installation of general mechanical equipment; installation of electrical appliances; repair of general-purpose equipment; repair of electrical equipment; repair of specialized equipment; repair of instrumentation; maintenance of electronics, mechanical equipment (other than special equipment); construction of metal windows; sale of electrical equipment; sale of electrical accessories; sale of information security equipment; retail sale of computer hardware and ancillary equipment; sale of network equipment; sale of security equipment; sale of electronic products; sale of communications equipment; sale of doors and windows; sale of electrical and electrical equipment; sale of pure gas; sale of electrical equipment for sale and sale of electrical equipment; sale of pure gas; sale of electrical and electrical equipment; sale of (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)