csi logo

Cooling Source invested in the most advanced four-axis equipment. For this reason, we take full advantage of our CNC machining, allowing us to support your high level of part complexity and surface finish requirements.


2021 Las Positas Ct, Ste 101 Livermore, CA 94551, USA. (925) 292.1293 Mon-Fri, 9:00am-5:00pm Mail us: sales@coolingsource.com


Image Alt


CSI Employees routinely work with all types of metals. Our dedicated team manufactures parts that endure high pressures and temperatures suitable for aerospace applications. Cooling Source has made CNC machining an essential manufacturing process. We understand the various advantages this manufacturing method offers the aerospace industry.

Aerospace Machining with Precision

Aerospace machining differs from standard CNC machining due to tight tolerances requirements for all metals without compromising their capacity to resist flight conditions. In addition, the materials used for aircraft projects must be strong, temperature-resistant, and lightweight.

 Popular metals

 Our Plants use state-of-the-art equipment and work routinely with Aluminum and stainless steel.

Aluminum’s remarkable flexibility and toughness make it a highly versatile metal when finished. It is perfect for several aircraft applications due to its strong electrical conductivity and resistance to corrosion.

Substantial impacts, corrosion, and everyday wear and tear are all things stainless steel can survive. In addition, it can tolerate abrasions and very high and shallow pressures.

We also work with metals like Inconel, titanium, high-stress alloys, aluminum, and stainless steel.

We form these metals into a variety of components for use in aerospace.

Vast experience

We’ve been working with leading aerospace companies since 2004

We can work with several metals frequently used in the aerospace industry at our plants. All metals and other materials can be obtained from qualified suppliers. To guarantee that the full scope of the project requirements is understood and satisfied, all Fair Article Inspection Reports (FAIR) is completed using AS9102 forms. With the help of our CMM for logging SPC and CPK data and our ISO 9001:2015 certification, we can ensure that our final parts will meet specifications.

We are aware of how crucially important aerospace machining components are. Therefore, our staff gives the minute features that enable an airplane to fly with the utmost care. Because of this, we have dozens of machines in our plants that are made exclusively to make high-quality, exact parts.

Cooling Source’s outstanding aerospace machining skills set us apart from the competition and have made us a prominent service provider in one of the most cutting-edge sectors of the global economy. Cooling Source is proud of its vast experience, experienced staff, and advanced tools. In addition, we constantly strive to produce high-quality parts that satisfy the demands of our customers.


Parts and assemblies of the finest caliber are ensured by Cooling Source. With all of our products, our manufacturing and control procedures guarantee nothing less than satisfactory products.


Our Partners:

Our Contact Us:
Email Us