Thuong Mai Xay Dung Tong Hop Tien Dung LTD Address: No 48, Lane 207, Ngoc Hoi Street, Yen So Ward, Hoang Mai District, Ha Noi City Enterprise code: 0111417712 Phone: 0332395394 Representative: Dinh Duc Thanh Yen So Ward, Hoang Mai District, Ha Noi CityFounding date: 17 - 3 - 2026