Thiet Bi Dien-Dien Tu Tung Son LTD Address: No 22, Nghach 442/15, Vinh Hung Street, Vinh Hung Ward, Hoang Mai District, Ha Noi City Enterprise code: 0102400825 Phone: 0246460252 Representative: Nguyen Thanh Son Adress: P513-A4, Giang Vo Town, Giang Vo Ward, Ba Dinh District, Ha Noi City Vinh Hung Ward, Hoang Mai District, Ha Noi CityFounding date: 31 - 10 - 2007