Tu Van Dau Tu GRS LTD Address: No 26, Lane 46, Truong Lam Street, Duc Giang Ward, Long Bien District, Ha Noi City Enterprise code: 0109104416 Phone: 0911998611 Representative: Hoang Thanh Tung Duc Giang Ward, Long Bien District, Ha Noi CityFounding date: 27 - 2 - 2020