Tu Van Cong Nghe Va Xay Dung Cong Trinh Giao Thong Joint Stock Company Address: No 16, 8 Duong Ngo Gia Tu Lane, Duc Giang Ward, Long Bien District, Ha Noi City Enterprise code: 0102798204 Phone: 02422462472 Representative: Vu Dinh Thi Adress: No 16, Hang Huong Lane, Hang Ma Ward, Hoan Kiem District, Ha Noi City Duc Giang Ward, Long Bien District, Ha Noi CityFounding date: 2 - 7 - 2008