Cong Nghe Vien Thong Vina World LTD Address: 16 Pham Hung, My Dinh 1 Ward, Nam Tu Liem District, Ha Noi City Enterprise code: 0110162765 Phone: 0899433261 Representative: Do Van Vuong Adress: Xuan Vinh Civil Group, Xuan Hoa Town, Ha Quang District, Cao Bang Province My Dinh 1 Ward, Nam Tu Liem District, Ha Noi CityFounding date: 27 - 10 - 2022