Giai Phap Viet Han LTD Address: No 55, Tran Quoc Vuong Street, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Enterprise code: 0107721011 Phone: 0966267654 Representative: Nguyen Van Dong Dich Vong Hau Ward, Cau Giay District, Ha Noi CityFounding date: 9 - 2 - 2017