Truong Hai Song Cong LTD Address: Hop Thanh Civil Group, Thang Loi Ward, Song Cong City, Thai Nguyen Province Enterprise code: 4601076106 Phone: 02083862711 Representative: Nguyen Quy Viet Thang Loi Ward, Song Cong City, Thai Nguyen ProvinceFounding date: 24 - 5 - 2012