MTV Xay Dung Hien Oai LTD Address: Na Nghieu Hamlet, Dai Dong Commune, Trang Dinh District, Lang Son Province Enterprise code: 4900786506 Phone: 02053885666 Representative: Pham Quoc Oai Adress: Na Nghieu Hamlet, Dai Dong Commune, Trang Dinh District, Lang Son Province Dai Dong Commune, Trang Dinh District, Lang Son ProvinceFounding date: 26 - 10 - 2015