Truyen Thong Iris Joint Stock Company Address: No 3, Phu Doan Lane, Hang Trong Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0105687291 Phone: 02462854399 Representative: Ho Anh Quan Adress: No 5, 209/31 An Duong Vuong Lane, Phu Thuong Ward, Tay Ho District, Ha Noi City Hang Trong Ward, Hoan Kiem District, Ha Noi CityFounding date: 1 - 12 - 2011