Gredmann Thang Long LTD Address: No 33, 285/71 Doi Can Alley, Lieu Giai Ward, Ba Dinh District, Ha Noi City Enterprise code: 0106202006 Phone: 02437627530 Representative: Nguyen Trang Nhung Adress: No 33, 285/71 Doi Can Alley, Lieu Giai Ward, Ba Dinh District, Ha Noi City Lieu Giai Ward, Ba Dinh District, Ha Noi CityFounding date: 10 - 6 - 2013