Dau Tu Xay Dung Cong Anh LTD Address: No 42, Phai Ve Street, Dong Kinh Ward, Tinh Lang Son, Viet Nam Enterprise code: 4900931880 Phone: (0299) 4160031 Representative: Trinh Cong Anh Lang Son ProvinceFounding date: 18 - 8 - 2025