Yong Ren

Chongqing Heavy Vehicle Group Co., Ltd., is in Shuangqiao district, Chongqing, and adjacent to Da Zu Carved Stone. The group is an enterprise group which has established a heavy military vehicle base in China

Chongqing Machinery & Electronics Holding (Group) Co., Ltd. engages in the manufacture of vehicle parts and equipment. Its products include nuclear secondary pumps, nuclear centrifugal chiller sets, small and medium water-turbine generators, high power diesel engine, medium and high pressure compressors, wind turbines and blades, transformers, wires and cables, communication and command systems, nuclear radiation detection and processing devices, communication and control devices for rail transit, automotive electronics, network billing machines, and smart gas meters. It also offers general aircraft, heavy trucks, monorail carriage, transmissions gearbox, dutch brake and steering systems, axles, suspension systems, vehicle bearings, fasteners, cylinder block and head, intelligent products, and engineering equipment. The company was founded on August 25, 2000 and is headquartered in Chongqing, China.

Chongqing Pump Industry Co. Ltd. is a Chinese company that manufactures and supplies volumetric pumps. The company is ultimately controlled by the City of Chongqing.

Chongqing Cummins Engine Co., Ltd. is a company that specializes in engine manufacturing. The company is based in Chongqing, China and ultimately controlled by the City of Chongqing. The Chinese company was established in 1995 and has around 1400 employees.