Tu Van Xay Dung Va Thuong Mai Khoi Nguyen Joint Stock Company Address: Phia Nam, Cat Linh Street, Tan Thanh Ward, Ninh Binh City, Ninh Binh Province Enterprise code: 2700544633 Phone: 02293888636 Representative: Ta Khac Khoi Adress: Tan My Street, Ninh My Commune, Hoa Lu District, Ninh Binh Province Tan Thanh Ward, Ninh Binh City, Ninh Binh ProvinceFounding date: 22 - 9 - 2009