To Hop Tac Ngoc Hai Address: 215 Truong Thi, Dien Bien, Thanh Hoa City, Thanh Hoa Province Enterprise code: 2800523940 Phone: 0237850127 Dien Bien Ward, Thanh Hoa City, Thanh Hoa ProvinceFounding date: 6 - 8 - 2001