Trung Tam Khoa Hoc Cong Nghe Duoc Address: 13, 15 Le Thanh Tong, Hoan Kiem District, Ha Noi City Enterprise code: 0100820662 Phone: 0248264990 Representative: Tran Tu An Adress: 239 Truong Dinh, Hai Ba Trung District, Ha Noi City Hoan Kiem District, Ha Noi CityFounding date: 10 - 2 - 1999