Co Khi Xay Dung Dich Vu Thuong Mai 457 Joint Stock Company Address: Nha Nghi Hoa Sua, Ngo Gia Tu Street, K17, Quan Bau Ward, Vinh City, Nghe An Province Enterprise code: 2900902477 Phone: 02383286459 Representative: Mai Thi Thuy Ha Adress: No 7, Lane 78, Nguyen Chieu, K16, Le Loi Ward, Vinh City, Nghe An Province Quan Bau Ward, Vinh City, Nghe An ProvinceFounding date: 8 - 7 - 2008