The center has been cooperating with China Academy of Railway Sciences, AVIC Beijing Institute of Aeronautical Materials, Iron and Steel Research Institute, Taicong Group, Luchi Ni Railway Products Group, Qingdao Sifang Bombardier Railway Transportation Equipment Co., Ltd., Qingdao Sifang Locomotive and Rolling Stock Co., Ltd., Changchun Railway Passenger Car Co., Ltd., Tangshan Railway Passenger Car Co., Ltd., Beijing Jiaotong University, Southwest Jiaotong University, Suzhou University, Chang'an University and other scientific research institutes and enterprises carry out technical cooperation and communication.