Changchai Co., Ltd.'s profile

Company Overview: Changchai Co., Ltd. is a century-old national industrial enterprise and one of China’s earliest specialized manufacturers of internal combustion engines.


Stock Listing: Recognized as the first listed company in China’s agricultural machinery industry and in Changzhou City, holding both A-shares and B-shares.


Production Capacity: Annual output includes 700,000 diesel engines, 200,000 gasoline engines, and over 60,000 tons of castings.


Global Output: More than 30 million diesel engines have been produced and exported to over 80 countries and regions worldwide.


Product Range: Focuses on small and medium power diesel engines ranging from 3 kW to 129 kW, with over 1,000 different models.


Application Areas: Widely used in tractors, harvesters, pickup trucks, light and low-speed trucks, construction machinery, generator sets, agricultural equipment, and marine applications.


Technology Strength: Equipped with a national-level enterprise technology center, postdoctoral research station, and provincial engineering technology research center.


Advanced Engineering: Uses modern technologies such as high-pressure common rail systems to improve engine performance and efficiency.


Emission Standards: Developed non-road Euro IV and Euro V compliant diesel engines, meeting strict environmental requirements for global markets.


Innovation & Patents: Holds 171 authorized patents, including 21 invention patents, along with 69 high-tech product certifications.


Quality Certifications: Certified under ISO 9001, ISO 14001, and IATF 16949 international management systems.


Industry Recognition: Consistently ranked among the “Top 500 Chinese Machinery Enterprises.”


Manufacturing Strength: Utilizes advanced casting, machining, assembly, and testing equipment imported from leading global industrial countries.


Technology Impact: Modern and intelligent production systems enhance manufacturing quality and support agricultural machinery innovation.


Sales & Service Network: Operates a nationwide network with 5 business divisions, 24 sales/service centers, and over 700 authorized repair stations.


Customer Support: Provides efficient, high-quality, and timely after-sales service through a well-established service infrastructure.


Market Position: A leading enterprise in internal combustion engine manufacturing with strong domestic and international competitiveness.