Thanh Nga Address: Van Dong Hamlet, Hien Son Commune, Do Luong District, Nghe An Province Enterprise code: 2900513135 Phone: 0238869427 Representative: Truong Van Minh Adress: Van Dong Hamlet, Hien Son Commune, Do Luong District, Nghe An Province Hien Son Commune, Do Luong District, Nghe An ProvinceFounding date: 23 - 12 - 2004