Trung Tam Dan So - Ke Hoach Hoa Gia Dinh Huyen Tra Bong Address: Tra Xuan, Tra Bong District, Quang Ngai Province Enterprise code: 4300421711 Phone: 02553865324 Tra Xuan Town, Tra Bong District, Quang Ngai ProvinceFounding date: 10 - 3 - 2009