DTT Group LTD Address: 4th Floor, Rose Garden Building, No 170, Ngoc Khanh Street, Giang Vo Ward, Ba Dinh District, Ha Noi City Enterprise code: 0110318444 Phone: 0976546776 Representative: Tran Minh Tri Giang Vo Ward, Ba Dinh District, Ha Noi CityFounding date: 13 - 4 - 2023