The Jiun-Mu Enterprise Co., Ltd. Has been a well established manufacturer of synchronous gear ring since 1976 and was relocated to present location with modern facilities and equipment is now a professional manufacturer of motor vehicle transmission spare parts which are marked with brand of 'J. M. ' to show who owns them. We supply a comprehensive range of synchronizer ring. Our experience and technical expertise enable us to offer quality products to all major markets worldwide, and have ...





Taiwan