Phat Trien Do Thi Da Quoc Gia Joint Stock Company Address: Zoom 1607, N2D Building, Le Van Luong Street, Trun Urban Area, Nhan Chinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0103578956 Phone: 02462937538 Representative: Pham Hoang Giang Adress: No 80, Hang Gai Street, Hang Gai Ward, Hoan Kiem District, Ha Noi City Nhan Chinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 18 - 3 - 2009