Nha Khoa Quynh Trang LTD Address: No A1, Lane 67, Van Cao Street, Lieu Giai Ward, Ba Dinh District, Ha Noi City Enterprise code: 0107714818 Phone: 0988319965 Representative: Nguyen Quynh Trang Lieu Giai Ward, Ba Dinh District, Ha Noi CityFounding date: 24 - 1 - 2017