Cummins, China’s largest foreign-invested engine company, has invested over US$140 million. It owns Chongqing Cummins (M, N, K series) and Dongfeng Cummins (B, C, L series), producing globally standardized engines backed by an international service network. Products meet ISO 3046, ISO 4001, ISO 8525, IEC 34-1, GB1105, GB/T 2820, CSH 22-2, VDE 0530 and YD/T502-2000 standards.