Cong Nghe Thong Tin Va Vien Thong Hoang Dung LTD Address: No 14B, Ly Nam De Street, Hang Ma Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101742209 Phone: 0242100829 Representative: Bui Duy Ha Adress: P205 A8, Tap The Kim Giang, Kim Giang Ward, Thanh Xuan District, Ha Noi City Hang Ma Ward, Hoan Kiem District, Ha Noi CityFounding date: 8 - 8 - 2005