Dau Tu Va Thuong Mai Challenger LTD Address: 116/88 Nguyen Van Thoai, My An Ward, Ngu Hanh Son District, Da Nang City Enterprise code: 0402071089 Phone: 0903587030 Representative: Le Bao Huy Adress: 116/88 Nguyen Van Thoai, My An Ward, Ngu Hanh Son District, Da Nang City My An Ward, Ngu Hanh Son District, Da Nang CityFounding date: 30 - 11 - 2020