Dau Tu Thiet Bi Khoa Hoc Va Cong Nghe Viet Nam Joint Stock Company Address: No 86, Bach Mai Street, Cau Den Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0102332854 Phone: 02436227834 Representative: Nguyen Thanh Tung Adress: Trung Kien Hamlet, Duong Noi Ward, Ha Dong District, Ha Noi City Cau Den Ward, Hai Ba Trung District, Ha Noi CityFounding date: 7 - 8 - 2007