Dau Tu Thuong Mai Va Xay Dung Ha Tang Ky Thuat Joint Stock Company Address: Nha Lien Ke 26, 27, 28, Bac Ha Urban Area, An Hoa Street, Mo Lao Ward, Ha Dong District, Ha Noi City Enterprise code: 0101850645 Phone: 02399449999 Representative: Ta Thi Ha Adress: No 1, Lane 4, Ngo Gia Kham Street, Yet Kieu Ward, Ha Dong District, Ha Noi City Mo Lao Ward, Ha Dong District, Ha Noi CityFounding date: 6 - 1 - 2006