Tu Van Dau Tu - Doc Lap Joint Stock Company Address: No 22/36, Nguyen Viet Xuan Street, Khuong Mai Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0101838239 Phone: 0245651364 Representative: Vo Van Minh Adress: No 6, Xuan Mai Town, Chuong My District, Ha Noi City Khuong Mai Ward, Thanh Xuan District, Ha Noi CityFounding date: 13 - 12 - 2005