Ngoc Nam LTD Address: 137 Hang Bong, Hang Bong Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101143981 Phone: 0248286835 Hang Bong Ward, Hoan Kiem District, Ha Noi CityFounding date: 18 - 7 - 2001
G5 LTD Address: 137 Hang Bong, Hoan Kiem District, Ha Noi City Enterprise code: 0101013277 Phone: 0248286835 Hoan Kiem District, Ha Noi CityFounding date: 30 - 5 - 2000