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Approved design to repeat production

Liquid Cooling Module Manufacturing and Assembly

We manufacture and assemble CPU, GPU, server and workstation cooling hardware to the approved design. Work can include component preparation, module assembly, coolant filling, testing, identification and packaging, with the included processes confirmed for each order.

Liquid cooling modules with radiator fans lined up on a workbench.

Drawings and Requirements for Production

We confirm the drawing revision, component list, assembly details and inspection requirements before scheduling the build. This keeps the production specification aligned with the approved sample.

  • Approved drawing and BOM revision
  • Prototype or first-article approval status
  • Critical characteristics and interfaces
  • Assembly sequence and workmanship needs
  • Leak, inspection and other test criteria
  • Labeling, packaging and record format
  • Pilot and production quantity
  • Delivery target and material status

Have an approved design?
Send the files, order quantity and required inspection records for a production discussion.

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Manufacturing and Assembly Processes

Our module production work brings together part preparation, assembly, filling and inspection. The process sequence is matched to the specific cooling product.

Close-up of a CNC cutting tool machining a clamped metal workpiece.
Part preparationMachining to the approved part drawing.
Liquid cooling module radiator positioned in an assembly fixture.
Component assemblyInterfaces, fasteners and tubing.
Liquid cooling module assembly at ThermalBro
Module buildAssembly to the approved revision.
Coolant filling station for liquid cooling modules
Coolant fillingCoolant and fill conditions matched to the product.
Liquid cooling module assembly line
Production stagingBuild and inspection coordination.

Assembly Checks for Fit and Sealing

We check mounting, seals, connectors and tube routing against the approved assembly requirements. These checks help identify installation and sealing problems before shipment.

Critical areaProduction concernInspection or functional check
Contact and mountingOrientation, fastener sequence and interface stackVisual, dimensional or fit check as agreed
Seals and connectorsCorrect part, installation and sealing conditionAssembly verification and applicable leak check
Tube routingBend space, interference and service movementRouting and fit inspection in the defined assembly state
Fans, pump and wiringCorrect connection, direction and accessConfiguration and functional checks where included
Filling and closureFluid, fill state and final closureApproved filling and final inspection route

Leak Testing and Final Inspection

Our liquid cooling products undergo 100% leak testing before shipment. The method and test conditions depend on the product; passing this check is not a lifetime zero-leak guarantee.

Test pressure, medium, duration and pass criteria are defined for the assembly. Additional dimensional, functional or thermal checks are agreed in the order scope. See our Testing & Reliability.

Liquid cooling module air leak test workstation with tester and fixture.View full photo ↗
Leak-test workstation
Liquid cooling module inspection station with assembled radiators on shelves.View full photo ↗
Inspection line

Pilot Builds and Repeat Orders

A pilot build lets us check assembly and inspection requirements before increasing volume. The approved drawings and component list then guide repeat orders.

Liquid cooling modules and hoses secured in foam inside a shipping carton.View full photo ↗
Liquid cooling modules and hoses secured in foam inside a shipping carton.
01 · PILOT

Check the production process

Build the pilot quantity, record assembly issues and confirm the inspection requirements.

02 · REPEAT

Build to the approved specification

Keep drawing, BOM, critical checks and packaging aligned. Review affected items after a change.

03 · DELIVER

Supply the agreed records

Confirm part identification, inspection records, test reports and packaging requirements with the order.

Manufacturing & Assembly FAQs

Which liquid cooling products can ThermalBro manufacture and assemble?

We manufacture and assemble CPU/GPU cooling modules, server modules, workstation modules and integrated workstation cooling systems. The order drawings, component list and testing requirements define what is supplied.

What is required before a project can move into production review?

Provide the approved drawing and BOM revision, critical characteristics, sample approval status, assembly and test requirements, labeling and packaging needs, quantity and delivery target.

Is every liquid cooling assembly leak tested?

Our liquid cooling products undergo 100% leak testing before shipment. The method, medium, pressure, duration and pass criteria are specified for the applicable assembly.

Can ThermalBro support a pilot build before repeat production?

Yes. Pilot quantities and inspection points can be agreed before repeat production, allowing assembly or test issues to be addressed before volume increases.

What affects manufacturing lead time and capacity?

Product mix, quantity, approved materials, custom processes, test duration, packaging and current production planning all affect timing and available capacity.

Can production and test records be supplied with shipments?

Yes, the required inspection and test records can be included in the agreed order scope. Specify the record format and any part, batch or serial identification requirements before production.

Request a Manufacturing Quotation

Send the approved drawings, component list, quantity and required delivery date. We will review manufacturing, testing and packaging requirements for the quotation.

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