Hai Son LTD Address: No 328 Tran Phu, Ba Dinh Ward, Thanh Hoa City, Thanh Hoa Province Enterprise code: 2800657648 Phone: 02373852279 Representative: Truong Thanh Hai Adress: No 328 Tran Phu, Ba Dinh Ward, Thanh Hoa City, Thanh Hoa Province Ba Dinh Ward, Thanh Hoa City, Thanh Hoa ProvinceFounding date: 19 - 12 - 2001