Trung Tam Day Nghe Huyen Da Bac Address: TK Doan Ket, Da Bac Town, Da Bac District, Hoa Binh Province Enterprise code: 5400471958 Phone: 02183829899 Da Bac Town, Da Bac District, Hoa Binh ProvinceFounding date: 23 - 2 - 2016