Thuong Mai Va Cong Nghe Mastech LTD Address: No 82, Nguyen Trai Street, Khoi 2, Ha Huy Tap Ward, Vinh City, Nghe An Province Enterprise code: 2901639035 Phone: 02382666662 Representative: Nguyen Thi Bich Thao Adress: Hamlet 4, Nghi Xuan Commune, Nghi Loc District, Nghe An Province Ha Huy Tap Ward, Vinh City, Nghe An ProvinceFounding date: 23 - 9 - 2013