MTV Dung Phuong LTD Address: Cua Khau Quoc Te Huu Nghi, Dong Dang Town, Cao Loc District, Lang Son Province Enterprise code: 4900406144 Phone: 0976999011 Representative: Dang Van Dung Adress: Cua Khau Huu Nghi, Dong Dang Town, Cao Loc District, Lang Son Province Dong Dang Town, Cao Loc District, Lang Son ProvinceFounding date: 15 - 10 - 2009