Tu Van Thiet Ke Xay Dung Va Thuong Mai Thang Long Joint Stock Company Address: Dai Lo V.I Le Nin, Vinh City, Nghe An Province Enterprise code: 2900888712 Phone: 02383837474 Representative: Tran The Cuong Adress: Khoi 8, Vinh City, Nghe An Province Vinh City, Nghe An ProvinceFounding date: 1 - 5 - 2008