Cong Nghe Truyen Thong Va Thuong Mai H & A Joint Stock Company Address: 5th Floor, No 1 Civil Group 8, Dinh Thon Civil Group, Tu Liem Ward, Nam Tu Liem District, Ha Noi City Enterprise code: 0111207715 Phone: 0898263626 Representative: Vu Quang Trung Nam Tu Liem District, Ha Noi CityFounding date: 8 - 9 - 2025