Tu Van Dau Tu A Au Joint Stock Company Address: No 4, 23/168 Hao Nam Alley, O Cho Dua Ward, Dong Da District, Ha Noi City Enterprise code: 0106471898 Phone: 02462944856 Representative: Nguyen Thi Ngoc Mai Adress: No 33 Cong Gieng, Buoi Ward, Tay Ho District, Ha Noi City O Cho Dua Ward, Dong Da District, Ha Noi CityFounding date: 3 - 3 - 2014