Chongqing Cummins Engine Co., Ltd. (CCEC) History Gallery Chongqing Cummins Engine Co., Ltd. (CCEC) History News Chongqing Cummins Engine Co., Ltd. (CCEC) History CCEC: pioneering engines, from historic roots to cutting-edge power solutions. Chongqing Cummins Engine Co., Ltd. (CCEC) Historyadmin2024-02-17T16:57:20+00:00