Thiet Bi Van Phong Sao Mai LTD Address: No 19, Lane 28, Ong Ich Khiem Street, Dien Bien Ward, Ba Dinh District, Ha Noi City Enterprise code: 0102546020 Phone: 02437340595 Representative: Nguyen Trong Toan Dien Bien Ward, Ba Dinh District, Ha Noi CityFounding date: 28 - 11 - 2007