Cong Nghe Qttek LTD Address: No 51, Tran Hung Dao Street, Khoi 12, Thanh Vinh Ward, Tinh Nghe An, Viet Nam Enterprise code: 2902276810 Phone: 0813210333 Representative: Nguyen Quang Tien Thanh Vinh Ward, Vinh City, Nghe An ProvinceFounding date: 21 - 5 - 2026