Dau Tu Quoc Te Sage Viet Nam Joint Stock Company Address: No 37, Lane 106, Hoang Quoc Viet Street, Nghia Do Ward, Cau Giay District, Ha Noi City Enterprise code: 0106635810 Phone: 02435551705 Representative: Chu Quynh Son Adress: Hamlet 10, Thanh Hung Commune, Dien Bien District, Dien Bien Province Nghia Do Ward, Cau Giay District, Ha Noi CityFounding date: 10 - 9 - 2014