Tu Van Thiet Ke Va Xay Dung Huy Hoang Joint Stock Company Address: Nha Ong Vu Van Huy, Thi Tu Vach Bac, Do Thanh Commune, Yen Thanh District, Nghe An Province Enterprise code: 2900765693 Phone: 02383681469 Representative: Vu Van Trien Adress: Vach Bac Hamlet, Do Thanh Commune, Yen Thanh District, Nghe An Province Do Thanh Commune, Yen Thanh District, Nghe An ProvinceFounding date: 27 - 9 - 2006