Luzhou Changjiang Machinery Co.,Ltd , which is certified to IATF16949,ISO14001 and OHSAS18001 ,is a professional prestigious  manufacturer for key parts in auotomotive gearbox.

         We are integrated synchronizers system supplier with full processes of brass material casting, tube extruding, precision forging, machining, spraying machining and friction bonding, etc.At present, the leading products of the company  include : Synchronizer Assembly,Synchronizer Rings,Clutch Rings,Support and Main hub of DCT, Differential assembly and its key components. The leading prodcuts won the tile of "Famous Brand Products in Sichuan Province" for 7 times in a row.  

        We are A level supplier of VW group, strategic cooperation partner of MAGNA group, stably supply for global famous transmission supplier of ZF, GETRAG, AISIN and domestic vehicle manufacturer of FAW, SAIC, Chang’an, SINOTRUCK, Geely, GREATWALL, etc.

        We have been devoting ourselves to upgrade our production system more automated and intelligentialized. The key production lines are all imported from Germany, Janpan,USA, which have high machining accuracy and stable process capability.The company was rewarded " Excellent Supplier" by VW, Getrag for their DCT and DHT projects. 

         You choose us, you choose the assurance.