Tu Van & Xay Dung Tna LTD Address: No 02, Lane 112, Tran Binh Trong Street, Vinh Hung Ward, Vinh City, Nghe An Province Enterprise code: 2902272439 Phone: 0922872789 Representative: Pham Van Thanh Vinh City, Nghe An ProvinceFounding date: 15 - 4 - 2026