Dau Khi Quoc Gia Viet Nam Joint Stock Company Address: No 01, Lane 6, Xom Street, Civil Group 3, Phu Lam Ward, Ha Dong District, Ha Noi City Enterprise code: 0107744548 Phone: 02432052333 Representative: Tran Van Sy Phu Lam Ward, Ha Dong District, Ha Noi CityFounding date: 2 - 3 - 2017