The registered address of beijing medical noda cold chain technology ltd. Is located in room 110-3208, municipality building no. 1 (the central office area of the city), located at lake lake road no. 66, hoyon province, beijing city. The registered authority is the market supervision authority of the moyon district, beijing city, represented by legal persons, and includes technical development, technical advice, technology exchange, technology transfer, technology promotion, technical services; software development; software services; application services, basic software services (except medical software); computer system integration; computer system services; sale of mechanical equipment, household appliances, air conditioning refrigeration equipment, electronics, specialized equipment, general purpose equipment, instrumentation forms, hardware exchange (other than electric bicycles), car spare parts, communications equipment, type i medical devices, type ii medical devices, computers, software and assistive equipment, vehicles, plastics, metal products, office machinery, firefighting equipment, communications equipment, environmental equipment; installation of air conditioning equipment; and product design. (the subject of the market shall, by law, freely choose to operate the project and carry out the activity; the project shall be approved by law and shall operate on the basis of the approved content, with the approval of the relevant sector; it shall not engage in the activity of the state and municipal industrial policy that prohibits and restricts the operation of the type of project。