Tu Van Xay Dung Hoang Hung Joint Stock Company Address: No 49, Tran Phu Street, Lien Bao Ward, Vinh Yen City, Vinh Phuc Province Enterprise code: 2500295891 Phone: 0974393995 Representative: Cao Viet Hung Adress: Moi Hamlet, Ngu Kien Commune, Vinh Tuong District, Vinh Phuc Province Lien Bao Ward, Vinh Yen City, Vinh Phuc ProvinceFounding date: 28 - 3 - 2008