Tu Van Khao Sat Thiet Ke Va Xay Dung Dau Tu Viet Nam Joint Stock Company Address: No 12, Lane 239, Dinh Cong Street, Dinh Cong Ward, Hoang Mai District, Ha Noi City Enterprise code: 0102682351 Phone: 0906060013 Representative: Vu Minh Nhat Adress: Chien Village, Quang Lang Commune, An Thi District, Hung Yen Province Dinh Cong Ward, Hoang Mai District, Ha Noi CityFounding date: 19 - 3 - 2008