Superbolt®, Inc. is a PIttsburgh, PA based manufacturer of patented Multi-Jackbolt tensioners. We take pride in offering our customers a valuable product that produces real results.

Our state-of-the-art facilities houses over 30 high-tech machines, enabling us to produce all sizes of tensioners quickly, and at the highest quality. We know this is important to our customers who could be experiencing costly downtime on their equipment.

Our experienced staff of engineers and bolting experts look forward to discussing your application with you. With distributors and representatives all over the world, we can offer you quality service and products quickly and with the highest level of customer service.