Thuong Mai Va Dich Vu TTS Ha Noi Joint Stock Company Address: No 1, Lane 76, Yen So Street, Yen So Ward, Hoang Mai District, Ha Noi City Enterprise code: 0102764364 Phone: 02438616121 Representative: Nguyen Huu Cuong Adress: Yen Duyen, Yen So Commune, Thanh Tri District, Ha Noi City Yen So Ward, Hoang Mai District, Ha Noi CityFounding date: 3 - 6 - 2008