Vang Bac Duy Hung Song Cong Address: Civil Group 10, Thang Loi Ward, Song Cong City, Thai Nguyen Province Enterprise code: 4601124832 Phone: 02083862229 Representative: Ngo Dinh Hung Adress: No 91, Civil Group 10, Thang Loi Ward, Song Cong City, Thai Nguyen Province Thang Loi Ward, Song Cong City, Thai Nguyen ProvinceFounding date: 29 - 3 - 2013