Tram Do Nuoc Dang Do Bao Address: No 3, Thanh Nien Street, Truong Son Ward, Sam Son Town, Thanh Hoa Province Enterprise code: 2801260733 Phone: 02373821661 Adress: Sam Son Town, Thanh Hoa Province Truong Son Ward, Sam Son City, Thanh Hoa ProvinceFounding date: 2 - 1 - 2009