Dau Tu Bao Quan LTD Address: Thi Dong Hamlet, Tan Chau Commune, Tinh Nghe An, Viet Nam Enterprise code: 2902276930 Phone: 0325012868 Representative: Nguyen Thi Nu Tan Chau Commune, Dien Chau District, Nghe An ProvinceFounding date: 22 - 5 - 2026