Vien Thong Cao Nguyen LTD Address: No 49, Hoang Dieu Street, Thang Loi Ward, Buon Ma Thuot City, Dac Lac Province Enterprise code: 6000700789 Phone: 02610384111 Representative: Nguyen Van Dung Adress: Hoa Nam 2 Hamlet, Ea Nuol Commune, Buon Don District, Dac Lac Province Thang Loi Ward, Buon Ma Thuot City, Dak Lak ProvinceFounding date: 30 - 1 - 2008