Longyao County Changjian Auto parts Co., Ltdis a professional foundermanufacturing axles, suspensions and spare partsfor semi-trailer. We have been in Machinery Industry for more than 15years. Our services, products and solutions are completed by aninternational sales team, high-tech manufacturing equipments and a seniorengineering group.

Our Products and Services include:
Semi-traileraxles, both American type & German type.
Global customer design & support services.

With an area of 130 thousand square meters producing base, digital &automatic producing lines, as well as a group of top engineers, we can annuallyoutput 150, 000 PCS axles; also we are proud to provide special designs for ourglobal customers. Our company has approved by SGS, and entitled as NationalHigh-tech Enterprise.We obtain core technologies and hold comprehensive technology cooperation &communication with Mechanics of Chinese Academy of Sciences, South ChinaUniversity of Technology, and other national researching institutes anduniversities.

We are committed to high standards and product quality, thus our products andservices exceed customer expectations. Our CJ brand axles have covered 65% ofChinese market. At the same time, we have made a successful promotion to sellour axles to United States, Southeast Asia, and Middle East.

Our vision is to be the leading frontier manufacturer of machinery industry. Wededicate to provide innovation and high quality products and services to ourcustomers. Your visit is warmly welcome here!

We are committed to produce best quality Trailer axle, semitrailer axle, American type axle, Germanic type Axle, BPW axle , six spoke axle, brake etc.