Tram Khuyen Nong Address: Thang Loi Ward, Thang Loi Ward, Song Cong City, Thai Nguyen Province Enterprise code: 4600521925 Phone: 02083860881 Adress: Song Cong City, Thai Nguyen Province Thang Loi Ward, Song Cong City, Thai Nguyen ProvinceFounding date: 19 - 3 - 2009