Son Mai Truyen Thong LTD Address: No 350 Nguyen Van Cu, Bo De Ward, Long Bien District, Ha Noi City Enterprise code: 0101334224 Phone: 0248272680 Representative: Hoang Thanh Binh Adress: No 350 Nguyen Van Cu, Bo De Ward, Long Bien District, Ha Noi City Bo De Ward, Long Bien District, Ha Noi CityFounding date: 27 - 2 - 2003