Van Thanh Address: No 11, Ba Trieu Street, Bac Son Ward, Sam Son Town, Thanh Hoa Province Enterprise code: 2800798670 Phone: 0237821441 Representative: Cao Duy Sang Adress: 11, Ba Trieu, Bac Son, Sam Son Town, Thanh Hoa Province Bac Son Ward, Sam Son City, Thanh Hoa ProvinceFounding date: 18 - 5 - 2004