IHI America provides advanced engineering and mass production manufacturing support to customers in the Americas region from its Midwest location in Shelbyville, IL. We have facilities and personnel in-house to design, prototype, and test any product.


Our engineers are capable of supporting both the turbocharger and screw supercharger technology. This breadth of support is unmatched by other manufacturers. With support from our global R&D facilities in Heidelberg, Germany and Yokohama, Japan we are innovating and developing new technologies that meet the increasing emissions requirements.