Quang Thai Son LTD Address: No 69, Civil Group 69, Ha Khau Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701471750 Phone: 02033847252 Representative: Dong Thanh Phuong Adress: Civil Group 82, Khu 8, Ha Khau Ward, Ha Long City, Quang Ninh Province Ha Khau Ward, Ha Long City, Quang Ninh ProvinceFounding date: 23 - 3 - 2011