HUNAN CHANGJIN MACHINERY COMPANY specialized in manufacturing and selling turbochargers of CHRA. We have passed the evaluation of ISO9001:2008/TS16949:2009. We have imported the most advanced high-precision machines and testing machines to ensure product quality.We always offer improved after-sales service system and our products are exported to Europe, America, the Middle East, etc.....

R&D:

CHANGJIN have highly qualified and experienced product development and application teams. Our strong product testing and development capability ensures that we will continually introducing the world-class turbochargers to meet the ever increasing customer and market needs.

We attach great importance to the establishment of a close partnership with customers in product development and have established world-class facilities for testing turbochargers and turbocharger components on both special test standard and engines, such as compressor property test and diesel engine test bench. These advanced tools will further quicken the process of turbocharger matching testing, new product introducing and part localization.

Quality Control:

The principle of quality assurance in CHANGJIN is to build quality into every process. We achieve this with modern equipment, process control techniques and high quality employees. Major quality methods include 6 Sigma, SPC, PPAP, APQP, MSA, FEMA, failsafe, reduce risk etc, which are carried out to meet zero defect as the target.

CHANGJIN always put the quality as the first consideration to make sure that every product that we sell to customers is well qualified.

Our Product:

CHANGJIN has a proven track record of delivering outstanding technology solutions and bringing innovation to the turbocharger market place. Our turbocharger specialists pursue an in-depth understanding of the fundamental elements that combine to produce world-class turbochargers. This expertise coupled with our comprehensive design criteria and development resources that combine to create definite turbocharger solutions. With continued investment in technology, people and facilities the future of CHANGJIN supply products for China leading OE manufacturers for so many years and provide turbocharger solutions for light、medium and heavy-duty diesel engines covering from 40-1000kw range. Our products can to be found on automotive, off-highway, power generators and marine application.

CHANGJIN has never looked so bright. We will continue to bring you integrated solutions to the turbocharger requirements of tomorrow’s light medium and heavy-duty diesel engine.