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Thermal Management

Aluminum & Metal Core PCB

When your components generate heat faster than a standard FR-4 board can shed it, metal core PCBs move that heat away from the die - keeping LED, power and automotive designs running cooler and longer.

BaseAluminum (MCPCB)
ThermalDirect heat dissipation
PCB Layers1 - 32 / multiple
AssemblySMT assembly

§ 01 · MCPCB Fabrication

Aluminum PCB Fabrication

We build metal core PCBs with an aluminum base and dielectric layer that pulls heat away from high-power components, alongside standard FR-4 fabrication for mixed designs.

  • Base MaterialAluminum core (MCPCB)
  • PCB Layers1 - 32 or multiple layers
  • PCB Thickness0.4 - 6.0mm
  • Copper Weight1oz - 6oz
Aluminum PCB fabrication
§ 01 · MCPCB Fabrication

§ 02 · LED & Power

LED & Power Electronics

Metal core boards are the standard foundation for high-brightness LED lighting, drivers and power supplies where thermal management decides product life.

  • Typical UseLED lighting, drivers, power supplies
  • BenefitLower operating temperature
  • ReliabilityLonger component life
  • ComplianceRoHS compliant
LED and power electronics PCB
§ 02 · LED & Power

§ 03 · MCPCB Assembly

Aluminum PCB Assembly

SMT assembly on metal core boards, with thermal considerations built into the process so high-power components are placed and soldered reliably.

  • Fine Pitch0.35 pitch micro BGA, AQFN
  • PackagesQFP, QFN, AQFN
  • InspectionAOI & X-ray
  • MaterialConsigned, turnkey or hybrid
Aluminum PCB assembly
§ 03 · MCPCB Assembly

§ 04 · Specialized Technologies

Specialized PCB Technologies

Targeted manufacturing for demanding designs - high-density interconnect, flex and rigid-flex, metal core for thermal management, and low-loss RF laminates, all built in one factory.

HDI PCB →

Flexible & Rigid-Flex PCB →

Rogers / High-Frequency PCB →

Low-Volume PCB Assembly →

Specialized PCB technologies behind every industry
§ 04 · Specialized Technologies

Get Your Aluminum PCB Quote

Upload your Gerber and BOM for an instant online quote, or review our full manufacturing capabilities first.

Get a Quote Manufacturing Capabilities

Why BokTech over large PCB marketplaces

Big marketplaces are built to push templates and volume. BokTech is a Shenzhen factory that acts as your engineering partner from the first prototype to production - one accountable team, the hard-to-build technologies, and a quality gate on every board.

  • Engineering partner

    Free DFM review and NPI support from our Shenzhen engineering team - not just a file-to-board queue.

  • Prototype-first

    From a single board, with no minimum that forces you to over-order. Scale 1 → 100K units on the same line.

  • One factory, turnkey

    Fabrication, SMT/through-hole assembly, box build, injection molding and supply chain under one roof.

  • Hard-to-build tech

    HDI microvias, flex/rigid-flex, aluminum MCPCB and Rogers/PTFE RF; 0.35mm micro BGA with AOI & X-ray.

  • Quality on every board

    100% E-test before shipment, RoHS-compliant, functional test on request.

  • Startup & crowdfunding ready

    Consigned, turnkey or hybrid material models; same-day pick/pack and Kickstarter / Indiegogo / Crowdsupply fulfillment.

Frequently Asked Questions

What is your minimum order quantity?
From a single board. We run low-volume and small-batch assembly with no minimum that forces you to over-order - start with a prototype and scale to 100K units on the same line.
How do I get a quote?
Upload your Gerber and BOM through our online quote tool for an instant estimate, or contact our engineering team for a tailored review. Consigned, turnkey and hybrid material models are all supported.
What PCB materials and technologies do you support?
FR-4, Aluminum (metal core / MCPCB), Flexible and rigid-flex, HDI with microvias and blind/buried vias, and Rogers / PTFE high-frequency laminates - from 1 to 32 layers.
What assembly capabilities do you have?
Machine SMT and through-hole assembly, fine-pitch down to 0.35mm micro BGA and AQFN, RoHS-compliant, with AOI and X-ray inspection on fine-pitch joints.
Do you test every board?
Yes. Every panel is 100% E-tested before shipment, with AOI and X-ray on critical joints and functional testing available on request.
What are your lead times?
We offer fast turnaround from our Shenzhen factory. A prototype can move straight to volume on the same engineering team and line, with first-article verification before scale.
Which shipping methods do you use for global delivery?
We ship worldwide via DHL, FedEx and UPS, with typical transit of 3-6 business days, and by Registered Post for 8-20 business days. Orders are picked, packed and dispatched the same day they are ready.