Toan Cau Hancom LTD Address: No 2, 231/61 Nguyen Van Linh Alley, Phuc Dong Ward, Long Bien District, Ha Noi City Enterprise code: 0109833673 Phone: 0385801111 Representative: Hoang Van Hai Phuc Dong Ward, Long Bien District, Ha Noi CityFounding date: 25 - 11 - 2021