Truyen Thong Quang Cao BB LTD Address: No 62 Hang Bo, Hang Bo Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101869702 Phone: 0242006555 Representative: Bui Thanh Binh Adress: No 17 B Trang Thi, Hang Trong Ward, Hoan Kiem District, Ha Noi City Hang Bo Ward, Hoan Kiem District, Ha Noi CityFounding date: 14 - 2 - 2006