DTK Joint Stock Company Address: No 21, 6 Kim Dong Lane, Giap Bat Ward, Hoang Mai District, Ha Noi City Enterprise code: 0110191029 Phone: 0877329382 Representative: Ha Hai Dang Adress: Civil Group 10, Phan Thiet Ward, Tuyen Quang City, Tuyen Quang Province Giap Bat Ward, Hoang Mai District, Ha Noi CityFounding date: 24 - 11 - 2022