Phat Trien Do Thi Dong Do Joint Stock Company Address: No 7 Lien Ke 11, Xala Urban Area, Phuong, Ha Dong District, Ha Noi City Enterprise code: 0111600926 Phone: 0984622999 Representative: Mai Trung Dung Ha Dong Ward, Thanh Tri District, Ha Noi CityFounding date: 12 - 8 - 2026