Thuong Mai Dau Tu DTT Viet Nam Joint Stock Company Address: Nha B19 HH06, Viet Hung Urban Area, Viet Hung Ward, Long Bien District, Ha Noi City Enterprise code: 0107994467 Phone: 02437854247 Representative: Nguyen Anh Tuan Viet Hung Ward, Long Bien District, Ha Noi CityFounding date: 14 - 9 - 2017