Dau Tu Truc Bach Joint Stock Company Address: No 141, Hoang Hoa Tham Street, Ngoc Ha Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101439548 Phone: 02422232425 Representative: Pham Hoang Viet Adress: No 141a, Hoang Hoa Tham Street, Ngoc Ha Ward, Ba Dinh District, Ha Noi City Ngoc Ha Ward, Ba Dinh District, Ha Noi CityFounding date: 10 - 2 - 2004