Tu Van Thiet Ke Va Xay Dung Dien Mien Bac LTD Address: No 5, Lane 234, Giap Bat Street, Giap Bat Ward, Hoang Mai District, Ha Noi City Enterprise code: 0103170934 Phone: 02422181556 Representative: Doan Duc Thang Adress: No 5, Lane 234, Giap Bat Street, Giap Bat Ward, Hoang Mai District, Ha Noi City Giap Bat Ward, Hoang Mai District, Ha Noi CityFounding date: 10 - 1 - 2009