Xay Dung Cong Trinh Khanh Phong LTD Address: No 71 Dong Kenh, Dai Vi Hamlet, Lien Ha Commune, Dong Anh District, Ha Noi City Enterprise code: 0110944593 Phone: 0919650555 Representative: Mai Van Toan Lien Ha Commune, Dong Anh District, Ha Noi CityFounding date: 23 - 1 - 2025