Hoai Nam LTD Address: Cay Thi Hamlet, Dao Vien Commune, Yen Son District, Tuyen Quang Province Enterprise code: 5000221135 Phone: 0207824500 Representative: Duong Hoai Nam Adress: Cay Thi Hamlet, Dao Vien Commune, Yen Son District, Tuyen Quang Province Dao Vien Commune, Yen Son District, Tuyen Quang ProvinceFounding date: 17 - 4 - 2003