Thuong Mai Truc Tuyen Toan Cau Joint Stock Company Address: No 6, Vu Ngoc Phan Street, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0101992199 Phone: 0242663175 Representative: Pham Dieu Thuy Adress: No 50a 11B Civil Group, Lang Ha Ward, Dong Da District, Ha Noi City Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 16 - 7 - 2006