Ross Casting and Innovation, LLC (RCI) is headquartered in Sidney, Ohio. RCI has been supplying quality aluminum castings for more than 75 years to a wide range of customers in the industrial, and automotive markets. Currently, RCI is a world leader in R&D and production of cold-side turbocharger wheels serving a global market.

RCI employs innovative casting and process technologies that set the industry standard for turbocharger wheel production and performance. Our broad casting knowledge base is complimented by our in-house machining, balance and test capabilities which providing our customers with turnkey products.

A Company is …

nothing more or less than a group of people who have voluntarily joined together in a common enterprise. The things they build and produce are the result of the intrinsic character of the people themselves and the way they have responded to the challenges of their times.


Frequently Asked Question


The machined from solids offer a much higher level of mechanical and metallurgical properties.

Yes, we offer a full range of chemical and metallurgical testing.

  • Tensile Testing
  • Hardness Testing
  • Chemistry Services
  • Micro-structure Analysis
  • Failure Analysis
  • Fluorescent Penetrant Testing
  • Heat Treatment
  • Hot isostatic pressing (HIP)
  • X-Ray

Our primary focus is on cold-side aluminum alloy based wheels, however, we make impeller wheels for various markets and applications.

RCI makes wheels for the diesel engine market, watercraft and aerospace.

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