Gem Medical LTD Address: No 43, Lane 215, Dinh Cong Thuong Street, Dinh Cong Ward, Hoang Mai District, Ha Noi City Enterprise code: 0111414863 Phone: 0981030090 Representative: Le Thi Nhu Mai Dinh Cong Ward, Hoang Mai District, Ha Noi CityFounding date: 16 - 3 - 2026