Duc Do LTD Address: No 72, 192 Le Trong Tan Lane, Khuong Mai Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0101990177 Phone: 0249100135 Representative: Vu Thi Thanh Thuy Adress: 32 Tran Xuan Soan P.Ngo Thi Nham, Hai Ba Trung District, Ha Noi City Khuong Mai Ward, Thanh Xuan District, Ha Noi CityFounding date: 12 - 7 - 2006