Dau Tu Va Xay Dung Phu Thang Joint Stock Company Address: 110 Cao Son, Dong Quang Ward, Tinh Thanh Hoa, Viet Nam Enterprise code: 2803214450 Phone: 0989471636; Representative: Nguyen Chi Nam Dong Quang Ward, Thanh Hoa City, Thanh Hoa ProvinceFounding date: 5 - 2 - 2026