Dia Ky Thuat Duc Phong LTD Address: No 6B, 142 Nguyen Dinh Hoan Lane, Nghia Do Ward, Cau Giay District, Ha Noi City Enterprise code: 0108057594 Phone: 0979922929 Representative: Nguyen Anh Tuan Nghia Do Ward, Cau Giay District, Ha Noi CityFounding date: 14 - 11 - 2017