Dau Tu Va Phat Trien Giao Duc Bao Tien Joint Stock Company Address: No 18, Alley 16/1, Huynh Thuc Khang Street, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0106068311 Phone: 02437739698 Representative: Bui Thi Duong Adress: Zoom 204 C10 Nam Thanh Cong, Lang Ha Ward, Dong Da District, Ha Noi City Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 26 - 12 - 2012