Xay Dung Va Cong Nghe Thien Khai LTD Address: No 9a, Lane 60, Dong Thang Street, Dong Ngac Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0111423177 Phone: 0983548666 Representative: Chu Hong Phong Dong Ngac Ward, Bac Tu Liem District, Ha Noi CityFounding date: 20 - 3 - 2026