1 Thanh Vien Tu Van Kien Truc Va Phat Trien Do Thi QN LTD Address: KM 3, Nguyen Van Cu Street, Hong Hai Ward, Ha Long City, Quang Ninh Province Enterprise code: 5700567266 Phone: 0203837772 Representative: Ta Thien Sinh Hong Hai Ward, Ha Long City, Quang Ninh ProvinceFounding date: 8 - 11 - 2005