Thuong Mai Va Dich Vu Vien Thong Duc Anh LTD Address: No 14, Lane 1150, Lang Street, Lang Thuong Ward, Dong Da District, Ha Noi City Enterprise code: 0105587071 Phone: 0986843608 Representative: Vu Ngoc Toi Adress: No 14, Lane 1150, Lang Street, Lang Thuong Ward, Dong Da District, Ha Noi City Lang Thuong Ward, Dong Da District, Ha Noi CityFounding date: 25 - 10 - 2011