Ky Thuat Cong Nghe Toan Cau Joint Stock Company Address: No 32 Civil Group 58, Thanh Cong Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101603540 Phone: 0989057570 Representative: Nguyen Ngoc Ben Adress: No 37 Civil Group 58, Thanh Cong Ward, Ba Dinh District, Ha Noi City Thanh Cong Ward, Ba Dinh District, Ha Noi CityFounding date: 1 - 2 - 2005