Van Tai O To So 5 Joint Stock Company Address: Quan Bau Ward, Quan Bau Ward, Vinh City, Nghe An Province Enterprise code: 2900324480 Phone: 02383851595 Representative: Hoang Hai Ninh Adress: Khoi 5, Ha Huy Tap Ward, Vinh City, Nghe An Province Quan Bau Ward, Vinh City, Nghe An ProvinceFounding date: 30 - 9 - 1998