Ban Quan Ly Cac Du An Dau Tu Va Xay Dung Huyen Binh Son Address: Civil Group 3, Chau O Town, Binh Son District, Quang Ngai Province Enterprise code: 4300450945 Phone: 02553850349 Chau O Town, Binh Son District, Quang Ngai ProvinceFounding date: 18 - 5 - 2009