Tien Tam Address: Nha Ba Le Thi Hoa, Thang Hamlet, Dong Quang Commune, Dong Son District, Thanh Hoa Province Enterprise code: 2800856509 Phone: 02373692143 Representative: Mai Van Tien Adress: Nam Hung Hamlet, Dong Hung Commune, Thanh Hoa City, Thanh Hoa Province Dong Quang Commune, Dong Son District, Thanh Hoa ProvinceFounding date: 22 - 12 - 2007