Thiet Bi Dien Thang Long LTD Address: No 7 Van Phuc, Ba Dinh District, Ha Noi City Enterprise code: 0104823953 Phone: 02462596114 Representative: Lai Tuan Khanh Adress: No 7 Day B15 Tap The Bao Tang HCM, Ba Dinh District, Ha Noi City Ba Dinh District, Ha Noi CityFounding date: 22 - 7 - 2010