Trung Tam Dan So Ke Hoach Hoa Gia Dinh Huyen Ly Son Address: Dong Hamlet, An Vinh Commune, Ly Son District, Quang Ngai Province Enterprise code: 4300476220 Phone: 02553867328 An Vinh Commune, Ly Son District, Quang Ngai ProvinceFounding date: 12 - 8 - 2009