Thong Tin Di Dong 3G Joint Stock Company Address: No 2 Chua Boc, Trung Tu Ward, Dong Da District, Ha Noi City Enterprise code: 0104102380 Phone: 02435729833 Representative: Trinh Minh Chau Adress: P205 B7 Tap The Nam Thanh Cong, Lang Ha Ward, Dong Da District, Ha Noi City Trung Tu Ward, Dong Da District, Ha Noi CityFounding date: 13 - 8 - 2009