Hoi Nong Dan Huyen Hoang Hoa Address: Tieu Khu Dao Son, But Son Town, Hoang Hoa District, Thanh Hoa Province Enterprise code: 2801393243 Phone: 02373865155 Adress: Hoang Hoa District, Thanh Hoa Province But Son Town, Hoang Hoa District, Thanh Hoa ProvinceFounding date: 2 - 6 - 2009