Ban Quan Ly Cac Du An Dau Tu Va Xay Dung Huyen Tra Bong Address: Tra Xuan Town, Tra Bong District, Quang Ngai Province Enterprise code: 4300428749 Phone: 02055865562 Tra Xuan Town, Tra Bong District, Quang Ngai ProvinceFounding date: 28 - 3 - 2009