Dau Tu Xay Dung Sumo Joint Stock Company Address: No 9, Dai Lo V.I. Le Nin, Hung Dung Ward, Vinh City, Nghe An Province Enterprise code: 2901624247 Phone: 0904440999 Representative: Tran Nhan Tam Adress: Khoi 19, Hung Binh Ward, Vinh City, Nghe An Province Hung Dung Ward, Vinh City, Nghe An ProvinceFounding date: 8 - 5 - 2013