Dau Tu Thuong Mai Xay Dung Duc Thanh Joint Stock Company Address: No 20, Hoang Ke Viem, Nam Ly Ward, Dong Hoi City, Quang Binh Province Enterprise code: 3101109048 Phone: 0978222367 Representative: Pham The Nguyen Nam Ly Ward, Dong Hoi City, Quang Binh ProvinceFounding date: 11 - 11 - 2021