Cong Nghe Va Dau Tu Phat Trien Giao Duc Viet Nam - QT Joint Stock Company Address: No 25, Lac Trung Street, Vinh Tuy Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0106290891 Phone: 02462916297 Representative: La Van Truong Adress: No 690, Bach Dang Street, Bach Dang Ward, Hai Ba Trung District, Ha Noi City Vinh Tuy Ward, Hai Ba Trung District, Ha Noi CityFounding date: 26 - 8 - 2013