Huy Ha LTD Address: Cay Thi Hamlet, Dao Vien Commune, Yen Son District, Tuyen Quang Province Enterprise code: 5000271619 Phone: 0915171043 Representative: Hoang Thi Van Adress: Cay Thi Hamlet, Dao Vien Commune, Yen Son District, Tuyen Quang Province Dao Vien Commune, Yen Son District, Tuyen Quang ProvinceFounding date: 14 - 3 - 2007