Dau Tu Dich Vu Van Tai Toan Cau Joint Stock Company Address: No 34 Nam Hong, Civil Group 9, Cluster 2, Khuong Dinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0106241904 Phone: 02435657349 Representative: Nguyen Van Huyen Adress: Civil Group 28, Thinh Liet Ward, Hoang Mai District, Ha Noi City Khuong Dinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 25 - 7 - 2013