Tu Van Dau Tu Xay Dung Ha Viet Joint Stock Company Address: 33th Floor, M5 So 91 Nguyen Chi Thanh Building, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0101430792 Phone: 0242758152 Representative: Dinh Ngoc Hien Adress: 27B, Tran Hung Dao Street, Phan Chu Trinh Ward, Hoan Kiem District, Ha Noi City Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 26 - 12 - 2003