Dau Tu Va Xay Dung Hung Duy LTD Address: No 05, Lane 186, Ton Duc Thang Street, Hung Thanh 8 Civil Group, An Tuong Ward, Tuyen Quang City, Tuyen Quang Province Enterprise code: 5000918409 Phone: 0964040688; Representative: Trieu Anh Duy An Tuong Ward, Yen Son District, Tuyen Quang ProvinceFounding date: 4 - 3 - 2026