Dau Tu Thuong Mai Va Dich Vu An Son LTD Address: No 3, Alley 70, Lane 109, Nguyen Son Street, Gia Thuy Ward, Long Bien District, Ha Noi City Enterprise code: 0107783346 Phone: 0906406666 Representative: Vu Thi Loi Gia Thuy Ward, Long Bien District, Ha Noi CityFounding date: 29 - 3 - 2017