Dich Vu A Chau Telecom Joint Stock Company Address: No 62, Lane 92, Civil Group 14, Kien Hung Ward, Ha Dong District, Ha Noi City Enterprise code: 0109782482 Phone: 0986028916 Representative: Nguyen Thanh Ha Kien Hung Ward, Ha Dong District, Ha Noi CityFounding date: 18 - 10 - 2021