Tu Van Va Dich Vu Kinh Doanh Viet Joint Stock Company Address: No 135B Mai Hac De, Le Dai Hanh Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0103698668 Phone: 02485898001 Representative: Ta Thi Bich Lien Le Dai Hanh Ward, Hai Ba Trung District, Ha Noi CityFounding date: 15 - 4 - 2009