The registration address of beijing sunrise solar technology and development limited is located on the 1st floor of the 11th floor of the silver land home in the tondai district of beijing. The registration authority is the market supervision authority of the tondai district of beijing, represented by legal persons and including technical development; technical services; technology promotion: technology transfer; technical advice; solar lighting processing; sale of building materials, decoration materials, steel; installation of solar lighting; import/export of goods, technology import/export, agency import/export. (the subject of the market may, in accordance with the law, freely choose to operate projects and carry out business activities; projects which are subject to legal approval and which are subject to the approval of the relevant sector; and activities in which the state and municipal industrial policy prohibits and restricts such projects