Xay Dung Ha Tang Nam Yen Joint Stock Company Address: 48a Ly Thuong Kiet, Tran Hung Dao Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0106231543 Phone: 0982284386 Representative: Le Minh Vu Adress: No 22 Hang Ma, Hang Ma Ward, Hoan Kiem District, Ha Noi City Tran Hung Dao Ward, Hoan Kiem District, Ha Noi CityFounding date: 18 - 7 - 2013