Tui Xach Va My Nghe Tonkin LTD Address: 14 Hang Dong, Hang Bo Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0102773305 Phone: 0248269230 Representative: Pham Hoai Thu Adress: 12 Luong Van Can, Hang Dao Ward, Hoan Kiem District, Ha Noi City Hang Bo Ward, Hoan Kiem District, Ha Noi CityFounding date: 10 - 6 - 2008