The registration address of china-china quartile oil technology ltd. Is located on the 13th floor of goose habitat avenue, huairou economic development area, beijing. The registration authority is the market supervision authority of huairou district, beijing. The legal entity is represented by li yong and operates in areas such as technology development, transfer, services, counselling and extension; enterprise planning; market investigation; marketing of lubricating oil, chemical products (without dangerous chemicals), mechanical equipment, electronics, car parts, cultural goods and crafts. (an enterprise shall, in accordance with the law, freely choose to operate its own projects and carry out its activities; an approved project shall, in accordance with the law, operate its activities in accordance with the approved content, subject to the approval of the relevant sector; and it shall not engage in activities in which the industrial policy of the municipality prohibits or restric...