Duoc Thao Cong Nghe Cao Arova LTD Address: Hamlet 7, Dai Son Commune, Do Luong District, Nghe An Province Enterprise code: 2901885633 Phone: 0943438768 Representative: Dang Sy Hung Dai Son Commune, Do Luong District, Nghe An ProvinceFounding date: 11 - 4 - 2017