Dau Tu Xay Lap Va Thuong Mai Thanh Tin Joint Stock Company Address: No 26, 26/15 Thai Thinh Ii Alley, Thinh Quang Ward, Dong Da District, Ha Noi City Enterprise code: 0102256473 Phone: 0242404666 Representative: Ngo Xuan Hung Adress: No 9, Alley 2, 564 Nguyen Van Cu Lane, Long Bien District, Ha Noi City Thinh Quang Ward, Dong Da District, Ha Noi CityFounding date: 18 - 5 - 2007