Cong Nghe Elmer LTD Address: No 75, 612 De La Thanh Lane, Giang Vo Ward, Ba Dinh District, Ha Noi City Enterprise code: 0110421064 Phone: 0978926258 Representative: Nguyen Thi Dieu Huong Giang Vo Ward, Ba Dinh District, Ha Noi CityFounding date: 19 - 7 - 2023