The registration address of beijing-based chinese air navigation special lubrication technology ltd. Is located at unit 1 of the 3nd floor, 3rd floor, rongdong street, beijing-based economic technology development zone, 2004 and is the market supervision authority of the beijing economic technology development zone, represented by a legal person, and includes technical advice, technology development, technology transfer; the sale of lubricant, lubricant, chemical products (other than hazardous chemicals and one type of toxic chemical), vehicle spare parts, mechanical equipment; agency import/export; import/export of goods; and import/export of technology. (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 pr...