Cong Nghe Va Thiet Bi Ky Thuat Bac Ha LTD Address: 107, Phuong Mai Street, Phuong Mai Ward, Dong Da District, Ha Noi City Enterprise code: 0101745471 Phone: 0242662462 Representative: Nguyen Duc Nam Adress: P205 C2, Khuong Thuong Town, Dong Da District, Ha Noi City Phuong Mai Ward, Dong Da District, Ha Noi CityFounding date: 16 - 8 - 2005