Dau Tu Xay Dung Thuong Mai Ngu Hanh Son Joint Stock Company Address: Ban Dieu Hamlet, Ngoc Phai Commune, Cho Don District, Bac Kan Province Enterprise code: 4700290598 Phone: 02278937555 Representative: La Van Thanh Ngoc Phai Commune, Cho Don District, Bac Kan ProvinceFounding date: 25 - 5 - 2023