He Thong May Tinh Sao Bac LTD Address: 15B Civil Group, Giap Bat Ward, Hoang Mai District, Ha Noi City Enterprise code: 0101344889 Phone: 0246641208 Representative: Tran Thanh Hai Adress: 15B Civil Group, Giap Bat Ward, Hoang Mai District, Ha Noi City Giap Bat Ward, Hoang Mai District, Ha Noi CityFounding date: 27 - 3 - 2003