Khai Quang Ha Noi LTD Address: 4th Floor, Toa N03-T7 Khu Doan Ngoai Giao, Do Nhuan Street, Xuan Tao Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0110929080 Phone: 0978451074 Representative: Nguyen Duy Tuyen Xuan Tao Ward, Bac Tu Liem District, Ha Noi CityFounding date: 7 - 1 - 2025