Dau Tu Xay Lap & Thuong Mai Quang Khai Joint Stock Company Address: No 6, So 1 Civil Group, Phuc Dien Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0108063069 Phone: 0965880090 Representative: Nguyen Van Trang Phuc Dien Ward, Bac Tu Liem District, Ha Noi CityFounding date: 16 - 11 - 2017