Xay Dung Co Dien Trang Ngoc LTD Address: No 50a, Lane 13/90/71, Linh Nam Street, Vinh Hung Ward, Hoang Mai District, Ha Noi City Enterprise code: 0108399502 Phone: 0944060586 Representative: Hoang Dinh Si Vinh Hung Ward, Hoang Mai District, Ha Noi CityFounding date: 10 - 8 - 2018