Thuong Mai Kinh O To Sai Gon LTD Address: No 116, Tam Trinh Street, Yen So Ward, Hoang Mai District, Ha Noi City Enterprise code: 0102745481 Phone: 0246451622 Representative: Nguyen Xuan Tien Adress: No 116, Tam Trinh Street, Yen So Ward, Hoang Mai District, Ha Noi City Yen So Ward, Hoang Mai District, Ha Noi CityFounding date: 15 - 5 - 2008