Dau Tu Phat Trien Do Thi Thang Long Joint Stock Company Address: No 21, Le Duc Tho Street, My Dinh 2 Ward, Nam Tu Liem District, Ha Noi City Enterprise code: 0101385500 Phone: 02437931998 Representative: Tran Quoc Trung My Dinh 2 Ward, Nam Tu Liem District, Ha Noi CityFounding date: 22 - 7 - 2003