Thuong Mai - Ky Thuat S7 LTD Address: No 51, V.Le Nin Street, Khoi Tan Hoa, Ha Huy Tap Ward, Vinh City, Nghe An Province Enterprise code: 2901144427 Phone: 02383847192 Representative: Dau Ba Bay Adress: No 51, V.Le Nin Street, Khoi Tan Hoa, Ha Huy Tap Ward, Vinh City, Nghe An Province Ha Huy Tap Ward, Vinh City, Nghe An ProvinceFounding date: 18 - 11 - 2009