Acm Dhtech LTD Address: No 3a, Lane 90/70/3, Khuyen Luong Street, Linh Nam Ward, Hoang Mai District, Ha Noi City Enterprise code: 0111410354 Phone: 0345630669 Representative: Hoang Sy Duong Linh Nam Ward, Hoang Mai District, Ha Noi CityFounding date: 12 - 3 - 2026