Dau Tu Xay Dung Hong Thang Joint Stock Company Address: Civil Group 3, Khu 2, Hong Hai Ward, Ha Long City, Quang Ninh Province Enterprise code: 5700574947 Phone: 02033824395 Representative: Bui Van Dinh Adress: Civil Group 3, Khu 2, Hong Hai Ward, Ha Long City, Quang Ninh Province Hong Hai Ward, Ha Long City, Quang Ninh ProvinceFounding date: 18 - 1 - 2006