Tu Van Dau Tu Black Bear LTD Address: 21th Floor, Capital Tower Building, No 109 Tran Hung Dao, Cua Nam Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0107759713 Phone: 0909811889; 0904020207 Representative: Truong My Nhu Cua Nam Ward, Hoan Kiem District, Ha Noi CityFounding date: 13 - 3 - 2017