Phat Trien Xay Dung Luong Hau LTD Address: No 9, My Son Street, Dong Kinh Ward, Tinh Lang Son, Viet Nam Enterprise code: 4900932901 Phone: (0296) 2413612 Representative: Luong Thi Hau Lang Son ProvinceFounding date: 17 - 9 - 2025