Tan Son LTD Address: Nha Ong Son, Yen Son Commune, Do Luong District, Nghe An Province Enterprise code: 2900589783 Phone: 0238871271 Representative: Tang Van Son Adress: Yen Son Commune, Yen Son Commune, Do Luong District, Nghe An Province Yen Son Commune, Do Luong District, Nghe An ProvinceFounding date: 12 - 5 - 2004