Thuong Mai Va Cong Nghe Tuan An LTD Address: No 40 Tuong Mai, Dong Tam Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0107404291 Phone: 0326374486 Representative: Nguyen Anh Tuan Adress: No 40 Tuong Mai, Dong Tam Ward, Hai Ba Trung District, Ha Noi City Dong Tam Ward, Hai Ba Trung District, Ha Noi CityFounding date: 20 - 4 - 2016