Thuong Mai Dich Vu Va Tu Van Dau Tu Hoa Sen LTD Address: No 296 Nghi Tam, Yen Phu Ward, Tay Ho District, Ha Noi City Enterprise code: 0108953103 Phone: 02462711234 Representative: Bui Hong Quang Yen Phu Ward, Tay Ho District, Ha Noi CityFounding date: 21 - 10 - 2019