Cong Nghe Phong Sach Qifei LTD Address: Thua Dat So 10, To Ban Do So 114, Khu Xuan O A, Vo Cuong Ward, Tinh Bac Ninh, Viet Nam Enterprise code: 2301369316 Phone: 0868565360 Representative: Zheng, Xiaoqi Bac Ninh ProvinceFounding date: 11 - 11 - 2025