Weichai America Corp.

Weichai America Corp. is the Americas arm of global Weichai Group, headquartered in Rolling Meadows, Illinois. It supplies powertrain and power-generation solutions, including diesel and spark-ignited engines from Weichai Power, Moteurs Baudouin, and Power Solutions International. Its offerings serve demanding applications such as data centers, marine environments, and industrial sectors, and its North American R&D and product work also includes alternative-fuel engines, castings, gears, transfer cases, pumps, and spark plugs.