Trung Tam Dan So Ke Hoach Hoa Gia Dinh Huyen Yen Phong Address: Cho Town, Yen Phong District, Bac Ninh Province Enterprise code: 2300529398 Phone: 02223860320 Cho Town, Yen Phong District, Bac Ninh ProvinceFounding date: 11 - 1 - 2010