Truong THCS Va THPT Quoc Te Thang Long Address: Lot X1 KDT Bac Linh Dam, Dai Kim Ward, Hoang Mai District, Ha Noi City Enterprise code: 0105849672 Phone: 02439978418 Representative: Hoang Xuan Tien Adress: Lot X1 KDT Bac Linh Dam, Dai Kim Ward, Hoang Mai District, Ha Noi City Dai Kim Ward, Hoang Mai District, Ha Noi CityFounding date: 9 - 4 - 2012