Cong Nghe Thong Tin Shanon Joint Stock Company Address: 4th Floor, Sannam Building, No 78, Duy Tan Street, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Enterprise code: 0110940302 Phone: 0981992197 Representative: Tran Viet Hoang Dich Vong Hau Ward, Cau Giay District, Ha Noi CityFounding date: 18 - 1 - 2025