Tu Van, Huan Luyen Va Giao Duc Dao Tao Khai Sang LTD Address: No 5, Alley 2, Lane 40, Ta Quang Buu Street, Bach Khoa Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0108080392 Phone: 0988523896 Representative: Vu Ngoc Hoa Adress: No 5, 40/2 Ta Quang Buu Alley, Bach Khoa Ward, Hai Ba Trung District, Ha Noi City Bach Khoa Ward, Hai Ba Trung District, Ha Noi CityFounding date: 4 - 12 - 2017