Xay Dung Dong Son Ha Noi Joint Stock Company Address: No 5/35/139, Tam Trinh Street, Mai Dong Ward, Hoang Mai District, Ha Noi City Enterprise code: 0107882065 Phone: 0985750563 Representative: Le Dinh Thuc Adress: No 1, Lien Ke 11, Van Khe Urban Area, La Khe Ward, Ha Dong District, Ha Noi City Mai Dong Ward, Hoang Mai District, Ha Noi CityFounding date: 9 - 6 - 2017