Dau Tu Xay Dung Hoang Lien Son LTD Address: No 140a, Lot B, Civil Group 2, Dai Kim Urban Area, Dai Kim Ward, Hoang Mai District, Ha Noi City Enterprise code: 0108073099 Phone: 0946964998 Representative: Dang Ngoc Phan Dai Kim Ward, Hoang Mai District, Ha Noi CityFounding date: 27 - 11 - 2017