Dau Tu Cong Nghe & Thuong Mai Hoang Minh Joint Stock Company Address: No 31, Le Van Huu Street, Truong Thi Ward, Vinh City, Nghe An Province Enterprise code: 2901397650 Phone: 02383592278 Representative: Mai Huy Hung Adress: Hamlet 13, Trang Son Commune, Do Luong District, Nghe An Province Truong Thi Ward, Vinh City, Nghe An ProvinceFounding date: 31 - 5 - 2011