LUZHOU CHANGJIANG MACHINERY CO.,LTD

Luzhou Changjiang Machinery Co.,ltd,which is certified to IATF16949,ISO14001 and OHSAS18001,is a professional prestigious manufacturer for key parts in auotomotive  gearbox.The company is not only the unique manufacturer in China,who is capable of raw ,material casting ,tubular product extruding,precision forging,machining, molybdenum spraying ,friction material bonding ,but also the unique supplier in China,who is able to make all components inside synchronizer assembly.