The registration address of guangdong science and technology company ltd. Is located in room 702 on the 12th street of xhangshan west, dongdong city, guangdong province. The registration authority is the market supervision authority of dong zheng city and is represented by legal persons, and operates in areas such as medical teaching models and the processing, development and sale of teaching materials; the operation of type ii medical devices; the sale of type i medical devices; medical research and experimental development; the processing of moulds; medical research technical services, technical development, technical advice, technology exchange, technology transfer and technical promotion; retail sale of computer hardware and assistive equipment; sale of electronics; sale of communications equipment; sale of artificial intelligence equipment; sale of toys; sale of office equipment; distribution of stationery supplies; retail sale of stationery; sale of articles; sale of metal products; professional design services for experimental design; engineering management services; sale of mechanical equipment; sale of electrical equipment; enterprise management consulting; development of teaching software; sale of teaching software; development of intelligent robots; sale of intelligent robots; sale of building and decoration materials (other than dangerous chemicals); operation of type iii medical equipment; construction activities; import of goods (the above projects do not involve special management measures for foreign investment access) (projects subject to legal approval are subject to approval by the relevant department before operating) i'm not sure