Chi Nhanh Cong Ty TNHH Thuong Mai Xay Dung Dich Vu The Hoang Address: Coma 7 Building, KM 14, 1a Highway, Ngoc Hoi Commune, Thanh Tri District, Ha Noi City Enterprise code: 0301458474-001 Phone: 0248454694 Ngoc Hoi Commune, Thanh Tri District, Ha Noi CityFounding date: 7 - 1 - 1999