Dau Tu Xay Dung Va Thuong Mai Hoang Hai Joint Stock Company Address: Chua 2 Hamlet, Nghi Thiet Commune, Nghi Loc District, Nghe An Province Enterprise code: 2901612481 Phone: 0976202629 Representative: Hoang Xuan Huong Nghi Thiet Commune, Nghi Loc District, Nghe An ProvinceFounding date: 4 - 2 - 2013