Tu Van Thiet Ke Va Xay Dung Hoang Gia-Hg Joint Stock Company Address: Dong Thanh Hamlet, Vinh Thanh Commune, Yen Thanh District, Nghe An Province Enterprise code: 2900783533 Phone: 02383868463 Representative: Phan Thanh Hai Adress: Hao Kiet Hamlet, Vinh Thanh Commune, Yen Thanh District, Nghe An Province Vinh Thanh Commune, Yen Thanh District, Nghe An ProvinceFounding date: 31 - 12 - 2007