Guangxi Yuchai Cummins Engine Company (GCIC)： Guangxi Yuchai Cummins Engine Company is a joint venture between Cummins Inc. and Guangxi Yuchai Machinery Group in China. The company specializes in the production of medium- and heavy-duty diesel engines, primarily for commercial vehicles, construction machinery, and other industrial applications. GCIC manufactures engines with displacements ranging from 3.9L to 15L, including Cummins ISB, ISF, and QSB series products, providing power solutions for various industries.

JOZ is an authorized Cummins dealer, mainly managing a full range of engine accessories. We have established strong partnerships with Dongfeng Cummins, Chongqing Cummins, Deutz, HND, Weichai, and Yuchai engine manufacturers for engine sales.