Xay Dung BTD Joint Stock Company Address: No12-LK458, Khu A - Khu Dat Dich Vu Do Lo, Yen Nghia Ward, Ha Dong District, Ha Noi City Enterprise code: 0111407898 Phone: 0966382226 Representative: Nguyen Tien Dung Yen Nghia Ward, Ha Dong District, Ha Noi CityFounding date: 11 - 3 - 2026