Tu Van Khoa Hoc Kiem Dinh Va Xay Dung Viet Nam Joint Stock Company Address: No 87, Lane 337, Pham Van Dong Street, Xuan Dinh Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0105262676 Phone: 02437502621 Representative: Phan Thi Thu Ha Adress: Civil Group 8, Phuc La Ward, Ha Dong District, Ha Noi City Xuan Dinh Ward, Bac Tu Liem District, Ha Noi CityFounding date: 18 - 4 - 2011