Changchai Co., Ltd. is a national industrial enterprise with a history of more than 100 years. It is the earliest professional manufacturer of internal combustion engines in China and a listed company in the agricultural machinery industry. It currently owns both A-share and B-shares, with an annual output of 800,000 diesel engines. The production capacity of more than 50,000 tons of castings and 200,000 gasoline engines. Changchai has produced more than 30 million diesel engines so far and has been exported to 78 countries and regions.

Changchai mainly produces small and medium-power diesel engines, with a power range of 1.62-117.6 kilowatts, with a total of more than 1,000 varieties. The products are widely used in pickup trucks, light trucks, low-speed trucks, tractors, harvesters, gardening machinery, plant protection machinery, high-speed rice transplanters, and power generation In the fields of units, construction machinery, cold chain and ships.

Chang Chai has a national enterprise technology center, a postdoctoral research station, and a Jiangsu Province Small and Medium-power Internal Combustion Engine Engineering Technology Research Center. It adopts three advanced technology routes: high-voltage common rail, electronically controlled single-body pump, and electronically controlled VE pump approved by the Ministry of Environmental Protection. The industry has successfully launched non-road national III and national IV electronically controlled diesel engines and automotive national V diesel engines, forming a multi-series and multiple varieties of models. The use of new technologies makes Changchai products more reliable and economical, and can fully meet the supporting fields such as vehicle transportation, harvesters, wheel tows, loaders, and plant protection machinery. At the same time, Changchai has a number of multi-cylinder engines in the field of non-road machinery. They have passed the US EPA and EU EC emission certification, obtained a green pass to enter the European and American markets, and are competitive in the international market. So far, Changchai has nearly 40 high-tech products in provinces and cities, and has obtained a total of 145 patents authorized at home and abroad, including 14 invention patents.

The company has passed the ISO9001 quality system certification, ISO14001 environmental management system certification, and IATF16949 automotive product quality management system certification. Chang Chai has advanced domestic internal combustion engine manufacturing equipment and technology, and has successively introduced advanced casting, processing, assembly and internal combustion engine testing and testing equipment from the United States, Germany, Switzerland, Japan, Austria and other countries. The application of advanced modern and intelligent equipment not only improves the manufacturing level of Changchai equipment, but also effectively leads and promotes the technological development of the agricultural machinery industry.

Chang Chai has built a nationwide sales service network in China, with 5 sales business units, 27 sales service centers and 799 service stations. It is a high-level customs certified enterprise and has a complete diesel engine sales service network system that can provide customers with High-quality, efficient and timely service.