Cong Nghe Va Truyen Thong Tna LTD Address: Thanh Tra 1 Civil Group, Quan Trieu Ward, Tinh Thai Nguyen, Viet Nam Enterprise code: 4601670253 Phone: 0879619555 Representative: Diep Dai Nghia Quan Trieu Ward, Thai Nguyen City, Thai Nguyen ProvinceFounding date: 26 - 6 - 2026