Vien Thong Dong Nam LTD Address: Zoom 307 A1, Nam Dong Town, Nam Dong Ward, Dong Da District, Ha Noi City Enterprise code: 0101933235 Phone: 0953212199 Representative: Le Van Giang Adress: Zoom 307 A1, Nam Dong Town, Nam Dong Ward, Dong Da District, Ha Noi City Nam Dong Ward, Dong Da District, Ha Noi CityFounding date: 8 - 5 - 2006