Thanh An - Ha Long LTD Address: Civil Group 28, Hong Ha, Ha Long City, Quang Ninh Province Enterprise code: 5700500381 Phone: 0203835606 Representative: Tran Trong Diem Adress: Civil Group 28, Hong Ha, Ha Long City, Quang Ninh Province Hong Ha Ward, Ha Long City, Quang Ninh ProvinceFounding date: 7 - 7 - 2004