Dau Tu Va Phat Trien Do Thi HK Group Joint Stock Company Address: Khu Dich Vu 2, 6th Floor, The Golden Palm Building, No 21 Le Van Luong, Phuong, Thanh Xuan District, Ha Noi City Enterprise code: 0111241579 Phone: 0961625048 Representative: Tran Van Quang Ha Noi CityFounding date: 6 - 10 - 2025