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Our Difference

Long-time customers rely on Keystone because they’re assured of exacting attention to detail, quality, and on-time delivery. We’re proud of the relationships we’ve built with our customers based on mutual respect, integrity, and trust. 

Testing a part to solve a problem

Hands-on problem solving

A defense customer had an issue with its design that resulted in serious delays and cost overruns. A Keystone team member drove to the customer’s facility to meet with  the Sr. Commodities Manager and Engineer to create a solution. The project was back on track within weeks. 

Continual investment

Keystone has grown by investing in new equipment and technology. We’ve acquired new space to accommodate high-volume production machining; equipped with robotics and horizontal machining centers. 

Additional space was added to accommodate our new FOD-free assembly area. 

CNC Vertical Milling
Aaron Sheehy, Technical Lead Programmer

A team that takes initiative

Many of our staff, such as Aaron Sheehy (pictured), have worked their way up, learning on the job. We hire from within, listen to people’s feedback and ideas, and encourage taking initiative. 

Need help with a project?

Whether short runs, high-volume production, or start-to-finish assembly, we’re ready to meet your needs. Depending on part complexity, we can turn your job around within days of your order.