Dau Tu Xay Dung Va Thuong Mai Hoang Kim Joint Stock Company Address: No 104 13 C Civil Group, Thinh Quang Ward, Dong Da District, Ha Noi City Enterprise code: 0104164242 Phone: 02437853664 Representative: Hoang Kim Thao Adress: Binh Duong Hamlet, Ngoc Son Commune, Hiep Hoa District, Bac Giang Province Thinh Quang Ward, Dong Da District, Ha Noi CityFounding date: 16 - 9 - 2009