D2tech LTD Address: No 149 Chinh Kinh, Nhan Chinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0110014012 Phone: 02586022222 Representative: Tran Cong Duc Nhan Chinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 30 - 5 - 2022