Tu Van Va Kiem Dinh Cong Trinh So 1 Nghe An Joint Stock Company Address: No 07, Lane 01, Nguyen Binh Street, Ben Thuy Ward, Vinh City, Nghe An Province Enterprise code: 2900735145 Phone: 02383517708 Representative: Nguyen Danh Dong Adress: Khoi Yen Xuan, Quan Bau Ward, Vinh City, Nghe An Province Ben Thuy Ward, Vinh City, Nghe An ProvinceFounding date: 13 - 2 - 2006