Xay Dung Ngoc Sum Address: Hamlet 1, Duc Nhuan Commune, Mo Duc District, Quang Ngai Province Enterprise code: 4300176139 Phone: 02055939015 Representative: Nguyen Ngoc Sum Adress: Hamlet 1, Duc Nhuan Commune, Mo Duc District, Quang Ngai Province Duc Nhuan Commune, Mo Duc District, Quang Ngai ProvinceFounding date: 28 - 9 - 2007