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’s willingness to assist and also work in a safe manner was greatly appreciated

TMC recently cleaned three large forged vessels that will be used for helium storage at our facility. These vessels have not been in service in years, and had a lot of build up and contaminants on the inside. Throughout the entire cleaning process, Jason Bailey communicated with our team on how the cleaning process was going. Jason sent us numerous photos to show the amount of contaminants that they were removing from these vessels. These photos helped us relay to the NASA customer just how dirty these tanks were. Once TMC completed the cleaning process and delivered the vessels back to our facility, the two employees who delivered the vessels assisted us in off loading and setting these vessels. Each vessel weighed approximately 4,000 lbs., so this was a critical heavy lift operation we were having to perform in off loading and setting them in place. Both employees helped rig the vessels and helped spot the heavy lift. They were a huge help to our team, and their willingness to assist and also work in a safe manner was greatly appreciated.

—Jacob

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