... or Silent type -Factory inspected -CE, ISO certificated Cummins diesel generator setHAIGE C series diesel generator powered by CUMMINS engines ,which was established in 1919, headquartered in ... foreign engine investors of China, Cummins possess Chongqing Cummins Engine Co., Ltd (produce M, N, K series engine) and Dongfeng Cummins Engine Co., Ltd (produce ...