Tumiki Phan Mem Joint Stock Company Address: No 139 Nguyen Thai Hoc, Dien Bien Ward, Ba Dinh District, Ha Noi City Enterprise code: 0105666661 Phone: 02437349945 Representative: Than Manh Cuong Adress: No 103, B7 An Duong, Yen Phu Ward, Tay Ho District, Ha Noi City Dien Bien Ward, Ba Dinh District, Ha Noi CityFounding date: 24 - 11 - 2011