Introduction
Changchun JUSEP Engineering Research Co., Ltd. (JUSEP) is a high-tech enterprise jointly established by Jilin University and Changchun Jida High-Tech Co., Ltd. Founded in 2002 with a registered capital of 15 million RMB and cumulative investments nearing 100 million RMB, it is China's first enterprise dedicated to the R&D, production, and secondary processing of polyaryletherketone (PAEK) and polyarylethersulfone (PAES). JUSEP serves as the pilot base and technology transformation platform for the "Engineering Research Center of Special Engineering Plastics, Ministry of Education, Jilin University" and the "National-Local Joint Engineering Laboratory of High-Performance Polymer Synthesis Technology."
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