Thiet Bi Cong Nghiep Hoang Mai Joint Stock Company Address: Zoom 110, No 23, Ba Trieu Street, Hang Bai Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0102208543 Phone: 0248248768 Representative: Dang Chi Dung Hang Bai Ward, Hoan Kiem District, Ha Noi CityFounding date: 11 - 4 - 2007