Dich Vu Thuong Mai Va Phat Trien Cong Nghe Bach Khoa LTD Address: No 11, Lane 20, Cat Linh Street, Cat Linh Ward, Dong Da District, Ha Noi City Enterprise code: 0104645556 Phone: 02439938045 Representative: Le Tu Thanh Adress: No 11, Lane 20, Cat Linh Street, Cat Linh Ward, Dong Da District, Ha Noi City Cat Linh Ward, Dong Da District, Ha Noi CityFounding date: 11 - 5 - 2010