Tu Van - Dich Vu - Thuong Mai Hong Duc Joint Stock Company Address: No 5, Lane 91/4, Chua Lang Street, Lang Thuong Ward, Dong Da District, Ha Noi City Enterprise code: 0103842287 Phone: 02437751666 Representative: Le Dinh Tu Adress: No 5, Lane 91/4, Chua Lang Street, Lang Thuong Ward, Dong Da District, Ha Noi City Lang Thuong Ward, Dong Da District, Ha Noi CityFounding date: 21 - 5 - 2009