Thuong Mai Dich Vu Va Xay Dung Dang Hung Joint Stock Company Address: No 173, Civil Group 2, Khu Cam Thanh 2B, Cam Pha Ward, Tinh Quang Ninh, Viet Nam Enterprise code: 5702213456 Phone: 0984124174 Representative: Vu Hong Quan Quang Ninh ProvinceFounding date: 16 - 1 - 2026