Truong Mam Non Trung Nghia Address: Tien Tru Hamlet, Trung Nghia Commune, Yen Phong District, Bac Ninh Province Enterprise code: 2300358199 Phone: 02222270057 Trung Nghia Commune, Yen Phong District, Bac Ninh ProvinceFounding date: 11 - 12 - 2008