Chongqing Cummins Engine Co., LTD., o se pisinisi soofaatasi a Sino-US, na faavaeina ia Oketopa 1995. O se tasi lea o kamupani sili ona tele i le lalolagi e gaosia, mamanuina ma faʻatau atu afi tiso ma masini kasa masani. O le N series engines a Chongqing Cummins na fa'amauina o Saina's National Quality Products (Silver Award), ma le N ma K series engines ma generator sets na fa'amauina o le vaega muamua o oloa lauiloa iloga i Chongqing.