Xay Dung Va Phat Trien Topgreen LTD Address: No 5a, Lane 61/73, Bang Liet Street, Hoang Liet Ward, Hoang Mai District, Ha Noi City Enterprise code: 0109822311 Phone: 0972422828 Representative: Dao Dinh Manh Hoang Liet Ward, Hoang Mai District, Ha Noi CityFounding date: 17 - 11 - 2021