1. College of Electromechanical Engineering Qingdao University of Science and Technology Qingdao Shandong Province China
2. National Engineering Laboratory for Advanced Tire Equipment and Key Materials Qingdao Shandong Province China
3. Shandong Provincial Key Laboratory of Polymer Material Advanced Manufactorings Technology Qingdao Shandong Province China
4. Yiyang Rubber & Plastics Machinery Group Co., Ltd Yiyang City Hunan Province China