Dau Tu Kinh Doanh Va Dich Vu Ky Thuat Nhat Tin Joint Stock Company Address: No 420, Khuong Dinh Street, Ha Dinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0101802948 Phone: 0983878782 Representative: Vuong Ngoc Tai Adress: 13B Cum 3 Civil Group, Ha Dinh Ward, Thanh Xuan District, Ha Noi City Ha Dinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 25 - 10 - 2005