Cong Nghe Truc Tuyen Viet Nam Joint Stock Company Address: 53 Nguyen Khac Nhu, Nguyen Trung Truc Ward, Ba Dinh District, Ha Noi City Enterprise code: 0102331177 Phone: 0249274728 Representative: Nguyen Quoc Manh Adress: 38 Luong Su C, Quoc Tu Giam Street, Dong Da District, Ha Noi City Nguyen Trung Truc Ward, Ba Dinh District, Ha Noi CityFounding date: 3 - 8 - 2007