Trung Tam Dan So Ke Hoach Hoa Gia Dinh Huyen Ha Hoa Address: Ha Hoa Town, Ha Hoa District, Phu Tho Province Enterprise code: 2600616845 Phone: 02103883142 Ha Hoa Town, Ha Hoa District, Phu Tho ProvinceFounding date: 31 - 7 - 2009