Phat Trien Giao Duc Va Dich Thuat Tri Tue Joint Stock Company Address: No 3, Alley 27, 629 Kim Ma Lane, Ngoc Khanh Ward, Ba Dinh District, Ha Noi City Enterprise code: 0103021026 Phone: 02462919699 Representative: Hoang Thi My Dung Adress: 65B Tho Quan, Tho Quan Ward, Dong Da District, Ha Noi City Ngoc Khanh Ward, Ba Dinh District, Ha Noi CityFounding date: 21 - 11 - 2008