Dau Tu Va Phat Trien Ha Tang Ha Noi Joint Stock Company Address: No 23 Civil Group 4, Thanh Luong Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0101376337 Phone: 0248219042 Representative: Nguyen Thi Hong Minh Adress: No 194, Ngo Quyen Street, Quang Trung Ward, Ha Dong District, Ha Noi City Thanh Luong Ward, Hai Ba Trung District, Ha Noi CityFounding date: 24 - 6 - 2003