Trung Tam Y Te Huyen Dong Son Address: Dong Xuan, Dong Son District, Thanh Hoa Province Enterprise code: 2801407471 Phone: 02373820807 Adress: Dong Son District, Thanh Hoa Province Dong Xuan Commune, Dong Son District, Thanh Hoa ProvinceFounding date: 3 - 7 - 2009