1976
Established
JiunMu Enterprise Co., Ltd. was established in 1976
Founded in 1976, JiunMu Enterprise Co., Ltd. is a leading manufacturer specializing in synchronizer solutions for the global automotive OEM and after-service markets. Our commitment to excellence is reflected in our globally recognized brands—JM, JMC, and JMIT.
At JiunMu, we create value for our customers through close collaboration and dedicated R&D, pushing the boundaries of performance and durability. Leveraging four decades of manufacturing experience, we provide the stability and technical excellence that professionals worldwide trust.





