Cong Nghe TNN Viet Nam LTD Address: No 37, Alley 92/322, My Dinh Street, My Dinh 1 Ward, Nam Tu Liem District, Ha Noi City Enterprise code: 0107965561 Phone: 0328813820 Representative: Vu Thi Mai My Dinh 1 Ward, Nam Tu Liem District, Ha Noi CityFounding date: 17 - 8 - 2017