Tu Van Xay Dung Va Thuong Mai Rang Dong Joint Stock Company Address: Civil Group 8, Khu 9, Hong Ha Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701385389 Phone: 02033838978 Representative: Bui Duc Thinh Adress: Civil Group 8, Khu 9, Hong Ha Ward, Ha Long City, Quang Ninh Province Hong Ha Ward, Ha Long City, Quang Ninh ProvinceFounding date: 23 - 4 - 2010