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changchun faw sihuan engine manufacture co., ltd was founded in china “motor city” changchun in 2005. it grew out of changchun faw sihuan light engine factory, which has specialized in engine manufacture for more than 30 years. sihuan engine is located in no.2128, tengfei road, changchun automobile economic and technological development zone, jilin province, china. it is a modern engine manufacture enterprise which has the capability of developing, designing, assembling and selling engines. and it is also named as high and new tech enterprise, provincial level engine laboratory, provincial level r&d center, and provincial level export base by jilin province government.

the company has 42 motor engineers, and 12 of them are senior engineers, all of whom have the technical ability to research, develop, experiment and test engine with modernized engine-related equipments. the company takes full advantages of neighborhood to faw and sets up the r&d cooperation relations with faw technology center and automotive college of jilin university to develop technology together and share technical resources with each other, which greatly improves the independent research and development ability.

now we have  five series, diesel, natural gas, gasoline engine and dozens of variants of products.

        ○ ca4d28 (4jb1) engine series. this engine series is divided into the following types according to the technical route:

        1. ca4d28 ve pump diesel engine;

        2. ca4d28 high pressure common rail diesel engine (euroⅳ and euro ⅴ);

        3. ca4n28c5 cng engine;

        4. ca4d28 off-road diesel engine.

        ○ ca4d20tci(4jj1) euro iv diesel engine series

        ○ ca4d30tci euro v diesel engine series

        ○ ca4g24 gasoline engine

nowadays, the enterprise has the assembling capacity of 100,000 engines per year, and the machining capacity of 100,000 cylinder heads and cylinder blocks per year. our products are not only sold to over 30 provinces (autonomous region and municipality) in china, but also exported to south america, middle east, africa and southeast asia.

enterprise spirit: studying and innovation, pioneering and pragmatic, loyalty and dedication, striving and self improvement

business philosophy: selling an engine out to win one heart back, presenting credit and integrity to customers to create friendship for hundred years.