Co Khi Xay Dung Va Thuong Mai Hien Ngoc Joint Stock Company Address: Hamlet 1, Xuan Son Commune, Do Luong District, Nghe An Province Enterprise code: 2901838094 Phone: 0973486508 Representative: Nguyen Thi Thanh Huyen Adress: Hamlet 9, Lang Son Commune, Anh Son District, Nghe An Province Xuan Son Commune, Do Luong District, Nghe An ProvinceFounding date: 17 - 3 - 2016