Cong Nghe So CTV Viet Nam Joint Stock Company Address: No 1, Alley 59/12, Hoang Cau Street, O Cho Dua Ward, Dong Da District, Ha Noi City Enterprise code: 0109814649 Phone: 0783241283 Representative: Luu Thi Hoa O Cho Dua Ward, Dong Da District, Ha Noi CityFounding date: 12 - 11 - 2021