Thep Toan Loi LTD Address: No 307, Nguyen Tam Trinh Street, Hoang Van Thu Ward, Hoang Mai District, Ha Noi City Enterprise code: 0101275755 Phone: 0248621322 Representative: Mai Duy Ninh Adress: 53, Thinh Hao 3 Lane, Hang Bot Ward, Dong Da District, Ha Noi City Hoang Van Thu Ward, Hoang Mai District, Ha Noi CityFounding date: 5 - 9 - 2002