Cong Nghe Vien Thong HTV LTD Address: No 12, Khu DV4 Van Phu, Phu La Ward, Ha Dong District, Ha Noi City Enterprise code: 0110163543 Phone: 0931652828 Representative: Nguyen Thi Trang Adress: Dong Duong Hamlet, Tao Duong Van Commune, Ung Hoa District, Ha Noi City Phu La Ward, Ha Dong District, Ha Noi CityFounding date: 27 - 10 - 2022