Hoang Thanh LTD Address: No 60, Nguyen Du Street, Bac Son Ward, Sam Son Town, Thanh Hoa Province Enterprise code: 2800838066 Phone: 02373822850 Representative: Nguyen Van Kha Adress: No 99 Nguyen Du, Bac Son Ward, Sam Son Town, Thanh Hoa Province Bac Son Ward, Sam Son City, Thanh Hoa ProvinceFounding date: 5 - 5 - 2005