Ban Quan Ly Du An Tw, Da Cap Nuoc Sach Va Ve Sinh NT Vung Db Song Hong Address: 73 Nguyen Hong, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0102078968 Phone: 0247764153 Representative: Le Van Can Adress: No 83 Vu Ngoc Phan, Dong Da District, Ha Noi City Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 28 - 11 - 2006