Thinh Son Ha Long LTD Address: Civil Group 10, Khu 1, Tran Hung Dao Ward, Ha Long City, Quang Ninh Province Enterprise code: 5700610031 Phone: 0203827190 Representative: Pham Van Son Adress: Civil Group 10, Khu 1, Tran Hung Dao Ward, Ha Long City, Quang Ninh Province Tran Hung Dao Ward, Ha Long City, Quang Ninh ProvinceFounding date: 28 - 9 - 2006