Thuong Mai Va Dich Vu O To An Phu Joint Stock Company Address: No 40, Lane 87, Yen Duyen Street, Yen So Ward, Hoang Mai District, Ha Noi City Enterprise code: 0107913563 Phone: 0936261285 Representative: Tran Quoc An Yen So Ward, Hoang Mai District, Ha Noi CityFounding date: 11 - 7 - 2017