Thuong Mai Va Dich Vu Van Yen "chuyen Doi Tu Cong Ty TNHH Thuong Mai Va Dich Vu Van Yen LTD Address: No 2e Quang Trung, Hang Trong Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0102955760 Phone: 02438250684 Representative: Phan Ba Hung Hang Trong Ward, Hoan Kiem District, Ha Noi CityFounding date: 3 - 10 - 2008