Technical Micronics Control (TMC) Approved by Aerojet Rocketdyne

Huntsville, Ala, August 2025—Technical Micronics Control, Inc. (TMC), a premier provider of precision chemical cleaning and panel fabrication services, announced today that the company has been approved by Aerojet Rocketdyne for precision chemical cleaning processes to include:
RA0110-18, Cleaning and Passivating of Corrosion and Heat Resistant Alloys, Nickel Based Alloys and Cobalt
RA0110-24, Cleaning Invar, NI-Span-C and Iron Based Alloys and
RA1110-022, Passivation of Corrosion and Heat Resistant Alloys.

“Aerojet Rocketdyne is one of the world’s largest manufacturers of rocket engines. TMC is proud to be approved to serve Aerojet Rocketdyne and its vendors with highly precise chemical cleaning services along with quick turn around times. Our team is driven by excellence in what we do each and everyday. We are in a constant state of improvement moving well ahead of others in the industry” Said Paul DeSmet, CEO & President of TMC.

About Aerojet Rocketdyne

Aerojet Rocketdyne, a subsidiary of L3Harris Technologies, designs and manufactures advanced rocket, hypersonic, and electric propulsion systems for space, defense, and commercial applications. Formed in 2013 through the merger of Aerojet and Pratt & Whitney Rocketdyne, the company builds on over a century of propulsion innovation and was acquired by L3Harris in 2023.

About TMC

Since 1965, TMC has served and supported government and commercial industries in need of precision chemical cleaning, tube bending, and control panel requirements. TMC is a Service-Disabled Veteran-Owned Small Business and are experts in precision cleaning a variety of different materials to include stainless and carbon steel composites and other exotic alloys and materials. The company’s years of precision chemical cleaning and testing validates thousands of vessels, pipelines, valves, filters, pumps, control panels and more! TMC recently added an Engineering Team as well as Machining capability to further support its customers. For additional information about TMC, please visit www.tmccorp.com.

Testimonials

TMC goes the extra mile

"I wanted to take this opportunity to thank you and your employees for your excellent response to our needs as a customer. There have been several times when we have had an urgent need and your employees have 'gone the extra mile' to get the job done for us. This past Friday, October 13, was an excellent example of your company responding to our needs. I was in contact with Donnie Hadley for three days about the urgency of one part that was needed for assembly of an engine for NASA. At first I thought we could have this ready by late Thursday afternoon and we would need it back for engine assembly on Friday. As time passed, it became clear that this part would not be ready for cleaning until sometime Friday. I stayed in contact with Donnie as we experienced a few concerns about the part and we had several delays. The part was not ready until 6:30 pm on Friday. Donnie waited for me to deliver the part and finished cleaning it about 8:00 pm. All paperwork was in good order and we were able to assemble this critical part on the engine on Saturday. This would not have been possible without Donnie's commitment and willingness to assist us in a very critical endeavor."

—Tim D., local aerospace customer

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