Cummins yana da hedikwata a Columbus, Indiana, Amurka.Cummins yana da hukumomin rarraba 550 a cikin kasashe fiye da 160 waɗanda suka zuba jari fiye da dala miliyan 140 a China.A matsayinsa na babban mai saka hannun jari na waje a masana'antar injinan kasar Sin, akwai kamfanonin hadin gwiwa guda 8 da masana'antun masana'antu gaba daya a kasar Sin.DCEC na samar da na'urorin dizal na B, C da L yayin da CCEC ke samar da na'urorin dizal na M, N da KQ.Samfuran sun cika ka'idodin ISO 3046, ISO 4001, ISO 8525, IEC 34-1, GB 1105, GB / T 2820, CSH 22-2, VDE 0530 da YD / T 502-2000 "Bukatun na'urorin janareta na dizal don sadarwa ".