Vien Thong Ha Hanh LTD Address: Civil Group 14, Trung Vuong Ward, Thai Nguyen City, Thai Nguyen Province Enterprise code: 4600530535 Phone: 02083752945 Representative: Nguyen Thi Ha Adress: Civil Group 21, Trung Vuong Ward, Thai Nguyen City, Thai Nguyen Province Trung Vuong Ward, Thai Nguyen City, Thai Nguyen ProvinceFounding date: 30 - 3 - 2009