Truyen Thong Giai Tri Toan Cau Joint Stock Company Address: No 12/178/72, Nguyen Trai Street, Thuong Dinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0104090858 Phone: 0904233236 Representative: Pham Hoang Thanh Adress: 26, 10 Khu Tap The Hoc Vien Quan Y Lane, Ha Dong District, Ha Noi City Thuong Dinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 7 - 8 - 2009