Truong Thanh LTD Address: Civil Group 2, Khu 1, Dai Yen Commune, Ha Long City, Quang Ninh Province Enterprise code: 5701146302 Phone: 02033857175 Representative: Doan Van Trinh Adress: Civil Group 2, Khu 1, Dai Yen Commune, Ha Long City, Quang Ninh Province Ha Long City, Quang Ninh ProvinceFounding date: 22 - 4 - 2009