Trung Tam Day Nghe Ha Hoa Address: Khu 7, Ha Hoa Town, Ha Hoa District, Phu Tho Province Enterprise code: 2600878939 Phone: 02103676888 Representative: Dao Thi Nhan Ha Hoa Town, Ha Hoa District, Phu Tho ProvinceFounding date: 9 - 4 - 2013