ENGINEERED FOR PERFORMANCE. DELIVERED AT SCALE.
Custom Thermal Hardware
Built to Your Drawing
Thermo Cool manufactures custom heat sinks, liquid cold plates, and vapor chamber assemblies to print — with engineering review before tooling and first-article inspection before volume. Fewer surprises, fewer revisions, no chasing suppliers.
ISO 9001 · 24+ years · 16.4M+ parts delivered
Drawing Review
& DFM Support
Custom Thermal
& Metal Components
U.S.-Managed
Global Production
Landed-Cost Clarity
& On-Time Delivery
ISO-certified quality, environmental, and hazardous substance control.
Our production programs are supported by ISO 9001, ISO 14001, and IECQ QC 080000 systems, with RoHS and REACH documentation for customer/program requirements.
THERMAL SOLUTIONS
The Right Architecture for Your Application
Custom Heat Sinks
Application-specific heat sinks engineered around heat load, airflow, mounting envelope, material, and cost targets—from custom profiles and machined components to complex, fully finished assemblies.
Liquid Cold Plates
Custom liquid cold plates engineered around heat load, flow rate, pressure drop, porting, and packaging requirements using machined-channel, tubed, gun-drilled, vacuum-brazed, or friction-stir-welded constructions.
Vapor Chamber Assemblies
Low-profile vapor chambers integrated with machined bases and fin structures to spread concentrated heat across a larger cooling surface and reduce temperature variation across the assembly.
Heat Pipe Assemblies
Bent, flattened, or 3D-formed heat pipes embedded or bonded into machined bases and fin stacks to transfer heat from concentrated sources to larger or remote cooling surfaces.
Zipper Fin Assemblies
Interlocking stamped fins assembled into lightweight, high-density fin stacks, then bonded, brazed, or soldered to a base for compact forced-air cooling applications.
Folded Fin Assemblies
Continuous aluminum or copper sheet formed into lightweight fin structures, then bonded, brazed, or soldered to a base for high surface area, controlled airflow, and compact thermal packaging.
Bonded Fin Assemblies
Individually formed aluminum or copper fins bonded into a machined base, enabling taller fins, tighter spacing, wider profiles, and greater design flexibility than conventional extrusions.
Value-Added Components
Thermal interface materials, springs, clips, fasteners, backplates, fans, insulators, and other attachment components supplied with or integrated into the finished thermal assembly.
Every thermal solution can ship finished, inspected, and production-ready.
ENGINEERING & MANUFACTURING SUPPORT
From Drawing Review to Mass Production
See how your program moves through technical review, process selection, first articles, quality planning, and ongoing production.
Project Review
We review drawings, heat loads, airflow, space constraints, materials, quantities, finishes, and application requirements to understand what the part needs to accomplish.
Design Support
Manufacturability concerns, tolerance risks, attachment issues, finish requirements, and cost or lead-time drivers are identified before tooling is cut, not after.
Process Selection
We match the right process to the requirement: extrusion, skiving, folded fins, zipper fins, die casting, cold forging, CNC machining, cold plates, heat pipes, or vapor chambers.
First Articles & Production Ramp
First article builds with drawing alignment, production review, inspection coordination, and customer approval — the qualified start of a production program.
Manufacturing & Finishing
Machining, finishing, anodizing, plating, powder coating, hardware, TIMs, and assembly — coordinated under one quality system with inspection at every release.
Landed-Cost & Program Support
Import, duty, tariff, freight, delivery terms, and repeat-order management — so quoted prices mean something and delivered parts arrive when planned.
MANUFACTURING CAPABILITIES
The Right Process for Your Parts
Aluminum Extrusions
Custom aluminum extrusion profiles for thermal and structural applications, with cutting, CNC machining, drilling, tapping, finishing, and assembly available to meet finished-part requirements.
Die Casting
Repeatable aluminum components with integrated ribs, bosses, mounting features, and complex geometry, produced near net shape for production volumes with secondary machining and finishing as required.
Cold Forging
Near-net-shape aluminum and copper components with round, elliptical, or custom pin-fin geometries, produced for repeat volumes with high material utilization and reduced secondary machining.
Skiving
Thin, closely spaced fins cut directly from a solid aluminum or copper base, producing a one-piece, high-density fin structure with no bonded interface between the fins and base.
Stamping
Precision aluminum, copper, and steel components produced through blanking, piercing, forming, and progressive-die operations for repeatable geometry and production-volume manufacturing.
Sheet Metal Fabrication
Custom brackets, chassis, enclosures, panels, and formed assemblies produced through cutting, punching, bending, welding, hardware installation, and finishing to print.
CNC Machining
Precision milling, turning, drilling, tapping, and complex feature machining for prototypes, production parts, and secondary completion of extrusions, castings, and forgings.
Secondary Operations
Post-manufacturing services including anodizing, plating, coatings, masking, brazing, soldering, bonding, marking, deburring, cleaning, and other finishing requirements.
From prototype through production, every program is backed by engineering, quality, and supply-chain support.
Why Thermo Cool
Less Supplier Management.
More Program Control.
1.
One U.S.-based point of contact
Your engineering questions, drawing changes, production updates, and escalations stay with one responsive team from RFQ through repeat production.
2.
DFM before tooling
Every program is reviewed for manufacturability before production begins. Tolerance risks, attachment details, finishes, and cost drivers are addressed early.
3.
The right process for your design
Extrusion, skiving, forging, casting, machining, brazing, and fabrication are evaluated against your geometry, performance requirements, quantities, and target cost.
4.
Landed-cost clarity
Freight, duties, tariffs, delivery terms, and production costs are coordinated up front so purchasing can evaluate the complete program—not an incomplete piece price.
“A good supplier does more than quote the part. We help make sure the drawing, process, inspection plan, and delivery path are aligned before production starts.”
Christine Ozdinski
Thermo Cool – CEO
PROVEN PRODUCTION EXPERIENCE
Millions of Parts.
Decades of Program Support.
Our commitment goes beyond the quote. Decades of continuous production, a fully integrated quality system, and a U.S. team accountable from first article through years of repeat releases — so your program runs the same way, build after build.
24+
Years in Business
1,100+
Companies Supported
16.4M+
Production Parts Delivered
INDUSTRIES WE BUILD FOR
Where Thermal Performance
& Production Readiness Matter
Thermo Cool builds for OEMs and hardware manufacturers across industries where thermal performance, manufacturability, inspection, and repeatable production matter. From electronics and power-dense systems to lighting, medical, laser, industrial, and high-reliability hardware — we take custom components from RFQ through FAI and into sustained production.
Electronics, Networking & Telecom
Custom heat sinks, fansinks, heat pipe assemblies, vapor chambers, and hardware-integrated thermal components for dense electronic systems.
Power Electronics & Energy Hardware
Cold plates, heat spreaders, machined bases, thermal assemblies, and finished components for power-dense applications.
Medical, Laser & Industrial Equipment
Heat sinks, cold plates, machined components, sheet metal, die castings, finishes, inspection support, and production-ready assemblies.
About Thermo Cool
Over 24 Years
Supporting Custom
Thermal Hardware Programs
Thermo Cool works with OEM engineering, sourcing, and program teams that need custom thermal and engineered components built to drawing, reviewed for manufacturability, and supported through quote, first article, and repeat production.
For over two decades, our role has been practical and execution-focused: understand the requirement, coordinate the manufacturing path, align quality expectations, and keep communication moving from RFQ through delivery.
Focused on custom thermal and engineered components
Supporting engineers, sourcing teams, quality teams, and program managers
Drawing, DFM, inspection, documentation, and production follow-through
Responsive U.S.-based communication from RFQ through delivery
SEND US YOUR DRAWING
Get a Manufacturing Review
STEP files or PDFs. Our engineering team reviews every print for manufacturability and returns pricing in 24-48 hours.