ITAR-Compliant Custom Design Review & Thermal Engineering
Cooling Source, Inc. is a U.S.-based manufacturer specializing in advanced thermal management and custom heatsink solutions for mission-critical applications. As electronic power densities rise and system envelopes shrink, effective heat dissipation has become a primary design constraint—particularly in defense, aerospace, medical, EV, telecom, and industrial systems.
Our engineering team supports customers facing complex thermal and manufacturing challenges, delivering disciplined, data-driven design reviews focused on performance, reliability, and producibility. All work supporting controlled programs is conducted in accordance with ITAR and defense-industry requirements, with strict data handling and U.S. manufacturing controls.
When to Engage Cooling Source
- Your current thermal design no longer meets performance, size, or weight requirements
- A custom heatsink or cold plate is required to move a program into production
- An existing supplier has failed to deliver acceptable thermal or manufacturing results
- A late-stage design reveals integration, tolerance, or thermal margin risks
Engineering-Driven Design Review
Cooling Source provides end-to-end thermal design review and optimization, including:
- Thermal and mechanical design evaluation
- Heat transfer and airflow analysis
- Material selection and fin architecture optimization
- Manufacturability and tolerance review
- Retrofit and redesign of existing heatsink assemblies
Our engineers routinely identify thermal and mechanical issues early enough to prevent costly redesigns, schedule delays, or qualification failures—especially in tightly controlled defense and aerospace programs.
Manufacturing-Aligned Solutions
Unlike design-only firms, Cooling Source engineers design with production in mind. Our reviews are directly aligned with our in-house manufacturing capabilities, including:
- CNC-machined heatsinks and cold plates
- Bonded fin and skived fin heatsinks
- Extruded and fabricated aluminum heatsinks
- Assembly-ready thermal solutions with bar clamps, heat pipes, and TIM integration
- Low-volume prototypes through full-scale production
This ensures every recommendation is buildable, repeatable, and scalable within U.S.-based manufacturing environments.
Trusted for Mission-Critical Applications
From early concept validation to corrective redesigns, Cooling Source provides quietly confident engineering supportfor programs where failure is not an option. Our experience spans ITAR-controlled defense systems, aerospace electronics, medical devices, EV power electronics, and industrial platforms.
Contact Cooling Source to schedule a confidential design review and discuss your thermal challenges with an ITAR-compliant manufacturing partner.
