Tu Van Va Phat Trien Ha Tang Ha Viet Joint Stock Company Address: No 60, 67 Thai Thinh Lane, Thinh Quang, Dong Da District, Ha Noi City Enterprise code: 0104062561 Phone: 02437832454 Thinh Quang Ward, Dong Da District, Ha Noi CityFounding date: 21 - 7 - 2009