Ky Thuat San Xuat Va Thuong Mai Dai Huy Hoang LTD Address: No 6C, Lane 126, Vinh Hung Street, Vinh Hung Ward, Hoang Mai District, Ha Noi City Enterprise code: 0108313576 Phone: 0966562986 Representative: Bui Nhat Huy Vinh Hung Ward, Hoang Mai District, Ha Noi CityFounding date: 7 - 6 - 2018