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is a complete solution provider of AEI systems to the American Short Line Railroad Industry and Rail Customers. is a complete solution provider of AEI systems to the American Short Line Railroad Industry and Rail Customers. SPOTTER is a data receiver of AEI data as reported by an AEI system or any AAR approved way side device meeting AAR data formatting standards.

Rocore Charge Air Cooler Supplement. Make Rocore top of mind with our existing and potential customers for heat transfer solutions. Quality, price and delivery are just the ante into the game. Our goal is to make it easy to do business with Rocore.