Truong Mam Non Hien Van Address: Noi Hamlet, Hien Van Commune, Tien Du District, Bac Ninh Province Enterprise code: 2300720806 Phone: 02223716276 Representative: Pham Thi Luan Hien Van Commune, Tien Du District, Bac Ninh ProvinceFounding date: 5 - 4 - 2012