Hot Rolling Technologies (HRT) is a trusted manufacturer and supplier of high-quality components for the steel industry. We specialize in guide rolls, entry and delivery guides, rest bars, rollers, shafts, mill stand components, and other custom-machined parts used in rolling-mill operations.
Our team combines years of steel-mill experience with modern CNC machining, engineering support, and a strong commitment to quality. With 9 CNC lathes, 2 CNC mills, precision inspection equipment, fabrication equipment and a experienced team, we can manufacture everything from individual replacement parts to larger production orders.
At HRT, we understand that equipment downtime costs money. That is why we focus on responsive service, dependable lead times, and parts manufactured to meet each customer’s exact requirements. Whether you need a replacement part made from an existing drawing, help improving a component, or a completely custom solution, our team is ready to help.
At HRT, we do more than manufacture parts—we help our customers keep their equipment running, reduce downtime, and maintain production.

HRT proudly serves steel mills and industrial customers throughout the United States, Canada, and Mexico. From custom-manufactured guide rolls and mill components to dependable replacement parts and engineering support, we provide responsive service, competitive lead times, and reliable delivery across North America. Wherever your operation is located, HRT is ready to help keep your equipment running and your production moving.
We deliver exceptional results in everything we do, ensuring your satisfaction at every step.
Our experienced team brings skill and passion to every project, no matter the size.
Proven outcomes that speak for themselves and make a meaningful difference for your business.
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