Giai Phap Phan Mem DTN LTD Address: P512, Lane 14, Nguyen Khuyen Street, Van Mieu Ward, Dong Da District, Ha Noi City Enterprise code: 0101664744 Phone: 0953353488 Representative: Nguyen Duc Tien Van Mieu Ward, Dong Da District, Ha Noi CityFounding date: 6 - 6 - 2005