Tu Van Xay Dung Va Thuong Mai Duy Khang LTD Address: No 452, Nguyen Cong Tru Street, Thanh Sen Ward, Tinh Ha Tinh, Viet Nam Enterprise code: 3002301008 Phone: 0913842838 Representative: Nguyen Thanh Phong Thanh Sen Ward, Ha Tinh City, Ha Tinh ProvinceFounding date: 22 - 10 - 2025