Tu Van 497 Joint Stock Company Address: No 72, Nguyen Sy Sach Street, Hung Phuc Ward, Vinh City, Nghe An Province Enterprise code: 2901735116 Phone: 02383523077 Representative: Hoang Nghia Tu Adress: No 3, Lane 207, Ha Huy Tap Street, Ha Huy Tap Ward, Vinh City, Nghe An Province Hung Phuc Ward, Vinh City, Nghe An ProvinceFounding date: 9 - 9 - 2014