Bat Dong San HTH Group Joint Stock Company Address: Lot No 10, Thuong Mai Chung Cu Dong Duong Building, Lac Long Quan Street, Kinh Bac Ward, Tinh Bac Ninh, Viet Nam Enterprise code: 2301413815 Phone: 0879658999 Representative: Nguyen Quang Quan Kinh Bac Ward, Bac Ninh City, Bac Ninh ProvinceFounding date: 9 - 7 - 2026