Tu Van Xay Dung & Thuong Mai Hoang Mai Joint Stock Company Address: No 11, Dinh Tien Hoang Street, Dong Thanh Ward, Ninh Binh City, Ninh Binh Province Enterprise code: 2700280613 Phone: 02293887879 Representative: Pham Duy Dong Adress: Phuc Son Hamlet, Ninh Tien Commune, Ninh Binh City, Ninh Binh Province Dong Thanh Ward, Ninh Binh City, Ninh Binh ProvinceFounding date: 10 - 8 - 2004