Thuong Mai - Xay Dung Dong Tam QN Joint Stock Company Address: No 19B, Dong Tam Hamlet, Dien Xa Commune, Tinh Quang Ninh, Viet Nam Enterprise code: 5702201122 Phone: 0983525304 Representative: Vu Xuan Truong Quang Ninh ProvinceFounding date: 13 - 9 - 2025