Tin Hoc Vien Thong Bach Khoa 38 LTD Address: No 34, Alley 72/73/92, Quan Nhan Street, Nhan Chinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0103373162 Phone: 02437525488 Representative: Le Hong Dai Adress: No 541 Phuc Dien, Xuan Phuong Ward, Nam Tu Liem District, Ha Noi City Nhan Chinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 23 - 2 - 2009