Xay Dung Va Thuong Mai Hoang Quan Thang Long LTD Address: No 45D, Lane 373/24, Ngoc Hoi Street, Van Dien Town, Thanh Tri District, Ha Noi City Enterprise code: 0110463057 Phone: 0988179639 Representative: Tong Van Dung Van Dien Town, Thanh Tri District, Ha Noi CityFounding date: 26 - 8 - 2023