Tu Van Thiet Ke Va Dau Tu Xay Dung LTD Address: No 164, Quan Tho 1 Lane, Ton Duc Thang Street, O Cho Dua Ward, O Cho Dua Ward, Dong Da District, Ha Noi City Enterprise code: 0101511360 Phone: 0245111859 Representative: Dang Van Cuong Adress: No 133, Hoang Hoa Tham Street, Ngoc Ha Ward, Ba Dinh District, Ha Noi City O Cho Dua Ward, Dong Da District, Ha Noi CityFounding date: 26 - 7 - 2004