Dau Tu Va Xay Dung Quy Son LTD Address: No 207, Ban Co Hamlet, Dai Phuc Commune, Tinh Thai Nguyen, Viet Nam Enterprise code: 4601660632 Phone: 0396445275 Representative: Luong Danh Quy Thai Nguyen ProvinceFounding date: 2 - 2 - 2026