Truong Mam Non Hoan Son 2 Address: Dong Xep Hamlet, Hoan Son Commune, Tien Du District, Bac Ninh Province Enterprise code: 2300722754 Phone: 02223714723 Representative: Nguyen Thi Lien Adress: Hoan Son Commune, Tien Du District, Bac Ninh Province Hoan Son Commune, Tien Du District, Bac Ninh ProvinceFounding date: 13 - 4 - 2012