Cong Nghe Va Giai Tri Viet Nam Joint Stock Company Address: No 9, Alley 255/36, 63 Yen Hoa Lane, Yen Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0105900914 Phone: 02868662135 Representative: La Van Thuan Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 25 - 5 - 2012