... TEK-CUMMINS series adopt CUMMINS engines. As the largest foreign engine investors in China, Cummins possess Chongqing Cummins Engine Co., Ltd ... engine use in industry produced by Chongqing Cummins Engine Co., Ltd and 4BT series&6BT series&6CT series 4-cycle ... diesel engine use in industry produced by Dongfeng Cummins Engine Co., Ltd, compact structure, large power, rebiable capability, 24VDC working ...