Tu Van Dau Tu Va Thiet Ke Xay Dung Viet Long LTD Address: No 11, Tan Yen Street, Khoi Tan Yen, Thanh Vinh Ward, Tinh Nghe An, Viet Nam Enterprise code: 2902242755 Phone: 0907441888 Representative: Nguyen Van Tai Nghe An ProvinceFounding date: 12 - 8 - 2025