Dau Tu Va Cong Nghe Vien Thong Ctis Joint Stock Company Address: No 285, Dai Mo Street, Dai Mo Ward, Nam Tu Liem District, Ha Noi City Enterprise code: 0105141505 Phone: 02437893637 Representative: Nguyen Thi Thu Yen Adress: Phuong Civil Group, Tay Mo Ward, Nam Tu Liem District, Ha Noi City Dai Mo Ward, Nam Tu Liem District, Ha Noi CityFounding date: 26 - 1 - 2011