Dich Vu Ky Thuat Va Thuong Mai Ha Nguyen LTD Address: O 22 Khu Dau Gia A1, A2, Cu Khoi Ward, Long Bien District, Ha Noi City Enterprise code: 0108986638 Phone: 0838361979 Representative: Le Dinh Oanh Cu Khoi Ward, Long Bien District, Ha Noi CityFounding date: 13 - 11 - 2019