Cong Nghe Cy Tech LTD Address: No 45a, Lane 59, Hoang Cau Street, O Cho Dua Ward, Dong Da District, Ha Noi City Enterprise code: 0110949908 Phone: 0979638170 Representative: Nguyen Huu Thang O Cho Dua Ward, Dong Da District, Ha Noi CityFounding date: 6 - 2 - 2025