Hiep Thoa Address: Doc Chau Hamlet, Cho Chu Town, Dinh Hoa District, Thai Nguyen Province Enterprise code: 4600386842 Phone: 02148878131 Representative: Nguyen Van Hao Adress: Doc Chau Hamlet, Cho Chu Town, Dinh Hoa District, Thai Nguyen Province Cho Chu Town, Dinh Hoa District, Thai Nguyen ProvinceFounding date: 21 - 4 - 2006