Industry
Data center hardware manufacturing partners
AI and high-density compute have moved data centers from air to liquid, and that turns into machined hardware: cold plates, manifolds, busbars, and custom racks. Find independent machine and fabrication shops set up for copper and aluminum thermal parts and sheet-metal chassis, and get competitive quotes from prototype through pilot deployment.
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- Minimum order
- 1 part
- Typical lead time
- 1 to 4 weeks
- Core materials
- Copper, aluminum
- Specialty
- Leak-tested cooling
Processes
Capabilities for data centers
How OpenSpindle works
We tap our partner network. You get the best-match quote.
Upload your part and we tap our network of partner shops to get you a competitive, all-in quote that is the best match for the job.
One upload
A CAD file or a sketch. That is the whole ask on your end.
Your best-match quote
Sourced from the partner shops set up for your exact part.
All-in, on your timeline
Machining, finishing, and shipping detailed to your turnaround.
Materials
Materials for data centers
Reference
Data center components: process and material
| Component | Typical process | Typical material | Notes |
|---|---|---|---|
| Cold plates | CNC machining | Copper C110, aluminum 6061 | Machined channels; flatness and finish on the die-facing surface |
| Cooling manifolds | CNC machining, tube bending | Aluminum, stainless steel | Distribute coolant to cold plates; leak-tested before shipping |
| Busbars and power distribution | Waterjet, machining | Copper C110, aluminum 1350 | Plated contacts to keep high-current joints low-resistance |
| Server chassis and sleds | Sheet metal fabrication | Aluminum, cold-rolled steel | Formed, punched, and finished enclosures to rack spec |
| Custom racks and frames | Sheet metal, welding | Carbon steel, aluminum | Structural frames sized for high-density, liquid-cooled kit |
| Blanking panels and brackets | Laser cutting, machining | Aluminum, steel, polycarbonate | Airflow management and mounting hardware to standard rack units |
Applications
Typical data centers parts
Why OpenSpindle
Built for data centers buyers
Your outsourced sourcing partner
Finding a shop that will prototype a cold plate or a custom rack takes days of cold outreach. Upload your design once and surface independent shops already set up for thermal and rack hardware, so you spend your time on the system.
Built for thermal and power hardware
Cold plates and busbars fail on flatness, cleanliness, and resistance. Shortlist shops that hold flatness on contact faces, leak-test sealed assemblies, and coordinate the plating your busbars need.
Prototype through pilot deployment
Compare quotes and lead times from several shops for a validation build, then keep the same shop as you scale a validated design into a pilot rack deployment without re-sourcing.
Real quotes, no sales gate
Upload a drawing and get competitive quotes from independent shops without a rep in the middle. Faster than login-walled portals, and you see the real spread.
Trust
Certifications and standards that matter
Data center hardware is driven more by thermal and electrical performance than by formal vertical certifications. The real differentiators are flatness, cleanliness, and leak-tight assemblies. These are the signals worth confirming with a shop.
ISO 9001
The general quality management baseline you will see on most precision shops. It signals documented, repeatable processes for scaling a validated cold plate or rack into a pilot deployment.
Leak testing and joining
The core requirement for liquid cooling. Ask whether the shop can pressure- or leak-test sealed cold plates and manifolds, and how it joins them: brazing, friction stir welding, or a gasketed two-piece design.
Flatness and surface finish
A cold plate only works if it makes contact. Confirm the shop can hold flatness on the die-facing surface and produce the specified finish for thermal-interface contact.
Cleanliness for coolant loops
Chips and burrs contaminate a coolant loop and clog cold plates. Confirm parts are deburred, cleaned, and capped or bagged so they arrive ready to plumb into a system.
Questions
Frequently asked questions
Yes. Independent shops machine cold plates from copper and aluminum, milling internal channels or a skived or machined fin field, then sealing the plate by brazing, friction stir welding, or a gasketed two-piece design. Call out the coolant, working pressure, flatness on the die-facing surface, and any leak-test requirement so the shop quotes the right process.
More industries
Other industries we serve
Sourcing guides
Deciding where to make your parts
Last reviewed August 2026
Get data center hardware quotes
Upload your design once and compare quotes from independent shops set up for cold plates, manifolds, busbars, and custom racks.
STEP · STL · IGES · DWG · DXF · PDF · and more
Uploads are secure & confidential