Ky Su Va Tu Van Viet Nam Joint Stock Company Address: No 5/33, Nguyen An Ninh Street, Tuong Mai Ward, Hoang Mai District, Ha Noi City Enterprise code: 0102709074 Phone: 0248641439 Representative: Chu Ngoc Sung Adress: 71, 1 Giang Vo Lane, Ba Dinh District, Ha Noi City Tuong Mai Ward, Hoang Mai District, Ha Noi CityFounding date: 8 - 4 - 2008