Hop Tac Xa Phat Trien Cong Nghe Tam An Address: Ngang Noi Hamlet, Hien Van Commune, Tien Du District, Bac Ninh Province Enterprise code: 2301244099 Phone: 0979591888 Representative: Pham Thi Thanh Hoa Hien Van Commune, Tien Du District, Bac Ninh ProvinceFounding date: 15 - 5 - 2023