Tu Van MPN Joint Stock Company Address: No 9, Lane 15, Hong Ha Street, Phuc Xa Ward, Ba Dinh District, Ha Noi City Enterprise code: 0109809127 Phone: 0968863316 Representative: Vu Xuan Phong Phuc Xa Ward, Ba Dinh District, Ha Noi CityFounding date: 11 - 11 - 2021