Tu Van Cong Nghe Va Dau Tu Xay Dung Viet Nam Joint Stock Company Address: 40a, Lane 154, Kham Thien Market Street, Trung Phung Ward, Dong Da District, Ha Noi City Enterprise code: 0102995918 Phone: 02436408381 Representative: Nguyen Thi Le Adress: Civil Group 12, Dinh Cong Ward, Hoang Mai District, Ha Noi City Trung Phung Ward, Dong Da District, Ha Noi CityFounding date: 30 - 10 - 2008