Your Professional Aluminum PCB Manufacturer in China

PCBMay is a professional Aluninum PCB boards manufacturer in China, who provides many different types thermal conductivities of Aluminum PCBs for you.

  • Over 10 years Aluminum PCB manufacturing experience
  • Provide different types of thermal conductivities
  • Offer the length to be 1.6 meter for Aluminum PCB
  • Fast delivery time 24h for sample order
Get Our Best Quotation
Upload File

Aluminum PCB Can Save Energy for Your Project

As a leading Aluminum PCB supplier based in China, we could provide you high quality with different solder mask colors, such as white, green, black, and blue.

Our factory with over 10 years of manufacturing Aluminum PCB, could provide a free sample of your project, after your test, you will place mass production of Aluminum PCB to us.

From our management to our workshop workers, all of us will support your PCB order, just send us your Gerber file.

Aluminum PCB assembly is one of our specialties. In this full feature article, we’ll provide you all the information you’ll ever need.

Read More

Aluminum PCB Series

Aluminum PCB 1 W

Thermal conductivity 1.0W/MK, ceramic filled, halogen-free, MOT 130℃, there’s a good bending feature from angle 30° to angle 180°. This thermal conductivity is normal.

Aluminum PCB 1.6 Wmk

Thermal conductivity – 1.6W/mK,  1.0mm thickness, 1 oz copper, OSP surface finished, thermal conductivity higher, price higher. The application is LED lighting.

Aluminum PCB 2.0Wmk

Thermal conductivity – 2.0W/mK, 8 times that of FR4, Tg 130℃ & Td 380℃, applications: high beam & low beam,3D lighting, power conversion, motor Drives & controllers, power supply.

Aluminum PCB 2.2Wmk

Thermal conductivity – 2.2W/mK, 8 times of FR4, Tg 130℃ & Td 380℃, Excellent thermal, insulation performance, MOT 105℃, Lead-free assembly ok.

Aluminum PCB 3.0Wmk

Thermal conductivity -3.0W/MK, ceramic filled, halogen-free, MOT 130℃, applications: LED lighting, power, conversion controllers, motor drives, rectifiers, power supply.

Aluminum PCB 4.2Wmk

Thermal conductivity -4.2W/MK, Bergquist material, 1.6mm thickness and 2 oz copper, Lead-free HASL surface finish, the application is Automotive LED lighting.

Aluminum PCB by Copper Thickness (5)

  • 0.5 oz Aluminum PCB

    The 0.5 oz Aluminum PCB is utilized in SIM cards, sensor cards and even IOT or smart applications. It is the thinnest Aluminum PCB we can produce for you, usually colored white.

  • 1 oz Aluminum PCB

    The majority of FR4 PCBs are 1 oz Aluminum PCB. Although this is the industry standard, this PCB does not cover high voltage applications, which may be disadvantageous.

  • 2 oz Aluminum PCB

    For their OEM prototypes, several customers want a 2 oz Aluminum PCB. We utilize their designs to create the 2 oz PCB. Another related product is the 2 oz. Copper PCB.

  • 3 oz Aluminum PCB

    The 3 oz Aluminum PCB was designed to give clients with a high-power output. This PCB can be classified as Thick PCB. It can be cost-effective while being an efficient product.

  • 4 Oz Aluminum PCB

    A strong metal core is used to make the 4 Oz PCB. This Aluminum board is the most high-performing Aluminum PCB. Please inform us ahead of your specific design.

Aluminum PCB by Surface Finish (5)

  • HASL Aluminum PCB

    The industry standard for surface finishing is HASL Aluminum PCB. For Aluminum boards, you can request Lead-free HASL, which is gaining popularity especially in many advanced EU countries.

  • Lead-Free Aluminum PCB

    The industry standard for the some parts of the US and most of Europe is lead-free PCBs. This list includes Lead-free Aluminum PCB. There is also a halogen-free option if you want it. Many customers depend on it.

  • OSP Aluminum PCB

    Though some customers prefer FR4 PCB, OSP Aluminum PCB has gained popularity for its superior solderability. This surface finish is sometimes called Entek. It can be a cheaper choice for you.

  • Immersion Gold Aluminum PCB

    Due to its endurance, this finish is preferred by some customers. It has great performance when components undergo surface mounting of devices (SMD). It also ultimately lasts longer.

  • Immersion Silver Aluminum PCB

    Because of cost-cutting, Immersion Silver PCB is chosen. Known as a mid-range surface finish, it also has a longer shelf life than HASL finish PCB. It passes conductivity tests.

Aluminum PCB by Types (5)

  • Single-Sided Aluminum PCB

    The wide adoption of Single-sided Aluminum PCB means that there is a great demand for them. We usually mass manufacture these PCBs, then they are deemed for outfitting in daily-used electronics gadgets.

  • Double-Sided Aluminum PCB

    Circuit parts can be put on both sides of the Double-Sided Aluminum PCB to boost efficiency. This is the appeal of Double-sided PCBs in general. If you are saving money, you can choose this.

  • Through-Hole Aluminum PCB

    For the proper process of assembling this PCB, the aluminum is first pre-drilled. For safe Through-Hole Aluminum PCB manufacturing process, lamination is the next crucial step we undertake.

  • Metal Core Aluminum PCB

    In the PCB industry, we name this part Metal Core Aluminum PCB because the foundation material is metal, or even copper. PCB core with this material is more resilient, enough high-power usage.

  • Ceramic Aluminum PCB

    Ceramic Aluminum PCBs are quite often made with alumina and aluminum nitride for great heat transfer. These PCBs can be considered special material PCB, which are sourced from Rogers or Taconic.

Aluminum PCB Advantages

Fast Delivery Time
Fast Delivery Time
PCBMay can produce the prototype PCBs within 24hour after confirming the engineering questions. Don't hesitate to contact us.
Quality Control
Quality Control
PCBMay follows the IPC Class 2 or Class 3 quality control. There're IQC, IPQC, QPC, FQC, OQC, and provide high-quality products for customers.
Good Communication
Good Communication
PCBMay has one professional team to support our customers and no language barrier & 7*24h communication service.
Laboratory Test
Laboratory Test
PCBMay does a lot of tests during production, such as E-test, function test, and laboratory test, also provide micro-section for each shipment.

PCBMay Aluminum PCB Properties

Our Aluminum manufacturing capacity is able to give you the following specs:

Board thickness: 0.4 up to 3.2mm

Copper Finish: 0.5 oz to 4 oz

Surface finish: HASL/ Lead-free HASL

Thermal Conductivity: 1W/2W (m*k)

PCB Silkscreen: Either white or black

For lead time, we can produce your order in 2 to 3 days. Please ask us directly if you have an urgent need. We can facilitate rush orders if needed.

PCBMay Aluminum PCB Properties
PCBMay Aluminum PCB Production

PCBMay Aluminum PCB Production

With full ISO and UL certification, our Aluminum PCB is manufactured using advanced manufacturing technology. We employ both automatic and manual Quality Control methods. In order to be maximally effective, a streamlined production technique is used by us.

You have the option of choosing between rigid, flexible, or rigid-flexible alternatives. Aluminum PCBs are compact and lightweight products that can handle a high wiring density. Advanced material alternatives are also available (RoHs-compliant).

We assure you that your PCB designs can be fully optimized using PCBMay’s Aluminum PCB.

Why Choose PCBMay for Your Aluminum PCB?

As a reliable Aluminum PCB manufacturer, PCBMay has imported many high tech equipment to meet customer’s requirement.

In order to meet customer’s delivery time, we have enough raw materials in stock. What’s more, we provide different kinds of Aluminum base materials such as Bergquist, Laird, so you will have more choice.

When you have any long PCB such as 1.0m, 1.5m, or 1.8m length, please contact us, we can help you.

Why Choose PCBMay for Your Aluminum PCB

Your Leading Aluminum PCB Supplier

Your Leading Aluminum PCB Supplier
Your Leading Aluminum PCB Supplier 2

We have been in this industry over for 10 years for manufacturing all different Aluminum PCBs, single-sided and double-sided Aluminum PCBs.

With the development of technology and the higher and higher environmental requirements, LED lighting becomes more and more, so aluminum PCB demands are large.

For the reliable PCB company in China, we will provide you with a suitable proposal for your design and also provide a suggested panel drawing for your choice.

We will give you some design suggestions during our CAM engineering review of your files when there’s an error or need to improve the trace/PAD so that you will get a high-quality product.

In PCBMay, we can offer many ranges of thermal conductivities from 0.8-4.2W/m-k, meanwhile, you can also send heavy copper PCB to us, such as 2oz copper, 3oz copper until 10 oz copper, we can provide a reasonable price for you.

Aluminum PCB Fabrication

Aluminum PCB Fabrication

PCBMay provides high-quality PCB assembly and manufacturing services to meet your needs.

The Aluminum PCB that we will send you will enough for your industrial or personal PCB projects.

If you’re looking for a high-quality Aluminum PCB at a reasonable price that may be used in a variety of applications, then, PCBMay is the best solution.

Aluminum PCB Testing

Our PCB is created using the most up-to-date manufacturing techniques available.

We apply international standards for PCB testing. We want to make sure that when your order reaches you, it is marketable.

We use X-ray tests, functional tests, the prestigious AOI test, and the Flying Probe Test to ensure the best quality Aluminum PCB.

Aluminum PCB Applications

Aluminum PCB for Power Applications

Aluminum PCB is used in a such applications called solid state relays and power conversion, due to material thermal conductivity.

Aluminum PCB for Automotive Applications

We have GPS kits and AC/DC converters for power or engine controls on Aluminum PCB for Automotive.

Aluminum PCB for Consumer Products

PCBMay continues to sell Aluminum PCB for consumer products such as LED lights, interior building lights, and outdoor lighting.

Aluminum PCB for LED Applications

Aluminum PCB for LED Applications is more energy efficient and provides higher performance and product durability.

Aluminum PCB for Telecom Applications

Aluminum PCB for Telecom Applications are our highest sellers, such can be used in communication radars.

Aluminum PCB Production Details As Following Up

Layer Count1-40layers
Base MaterialKBShengyiShengyiSF305FR408FR408HRIS410FR406GETEK370HRIT180ARogers4350BRogers4000PTFE Laminates(Rogers seriesTaconic seriesArlon seriesNelco series)Rogers/Taconic/Arlon/Nelco laminate with FR-4 material(including partial Ro4350B hybrid laminating with FR-4)
Board TypeBackplane、HDI、High multi-layer 、blind&buried PCB、Embedded Capacitance、Embedded resistance board 、Heavy copper power PCB、Backdrill.
Board Thickness0.2-5.0mm
Copper ThicknessMin. 1/2 OZ, Max. 10 OZ
PTH Wall25um(1mil)
Maximum Board Size1100*500mm(43”*19”)
Min laser drilling size4mil
Min. Spacing/Tracing2.7mil/2.7mil
Solder MaskGreen, Black, Blue, Red, White, Yellow, Purple matte/glossy
Surface TreatmentFlash gold(electroplated gold)ENIGHard goldFlash goldHASL Lead-free OSPENEPIGSoft goldImmersion silverImmersion TinENIG+OSP, ENIG+Gold finger, Flash gold(electroplated gold)+Gold finger, Immersion silver+Gold finger, Immersion Tin+Gold finger.
Min. Annular Ring3mil
Aspect ratio10:1(HASL Lead-free HASL LeadENIGImmersion TinImmersion silverENEPIG);8:1(OSP)
Impedance control±5ohm(<50ohm), ±10%(≥50ohm)
Other TechniquesBlind/Buried Via
Gold Fingers
Press Fit
Via in Pad
Electrical Test

Here there’re many laminate material datasheets, they’re useful and helpful for you, please see them:

TU-872Modified EpoxyDOWNLOAD2003403.8-4.03.8
RO 3010Cer/PTFEDOWNLOAD50010.2
RO 4003Hydrocarbon/CerDOWNLOAD>2804253.38
RO 4350BHydrocarbon/CerDOWNLOAD>2803903.48
RT/duroid 5880PTFE/GlassDOWNLOAD5002.2
ISOLAPolyclad 370HRFR4DOWNLOAD1703404.8-5.1
HitachiMCL-BE- 67GModified EpoxyDOWNLOAD1403404.94.4
MCL-LX-67YSpecial LaminateDOWNLOAD185-195325-3453.4-3.6
NelcoN4000-13Modified EpoxyDOWNLOAD210-2403653.73.6
N4000-13EPModified EpoxyDOWNLOAD210-2403503.43.2
N4000-13SIModified EpoxyDOWNLOAD210-2403503.43.2
N4000-13EP SIModified EpoxyDOWNLOAD210-2403503.43.2
ArlonArlon 25NCerDOWNLOAD2603.38
Arlon 25FRCerDOWNLOAD2603.58
Arlon 33NPolymideDOWNLOAD>2503534
Arlon 35NPolymideDOWNLOAD>2503634.2
Arlon 85NPolymideDOWNLOAD2503874.2
StablcorST325DOWNLOADThermal conductivity:75w/m.k(with 1oz copper)
ST10DOWNLOADThermal conductivity:325w/m.k(with 1oz copper)
Bergquistht-04503DOWNLOADThermal conductivity:2.2w/m.k(with 1oz copper)


PCBMay offers flexible shipping methods for our customers, you may choose from one of the methods below.

1. DHL

DHL offers international express services in over 220 countries.
DHL partners with PCBMay and offers very competitive rates to customers of PCBMay.
It normally takes 3-7 business days for the package to be delivered around the world.

DHL Forwarder

2. UPS

UPS gets the facts and figures about the world’s largest package delivery company and one of the leading global providers of specialized transportation and logistics services.
It normally takes 3-7 business days to deliver a package to most of the addresses in the world.

UPS Forwarder

3. TNT

TNT has 56,000 employees in 61 countries.
It takes 4-9 business days to deliver the packages to the hands
of our customers.

TNT Forwarder

4. FedEx

FedEx offers delivery solutions for customers around the world.
It takes 4-7 business days to deliver the packages to the hands
of our customers.

Fedex Forwarder

5. Air, Sea/Air, and Sea

If your order is of large volume with PCBMay, you can also choose
to ship via air, sea/air combined, and sea when necessary.
Please contact your sales representative for shipping solutions.

Note: if you need others, please contact your sales representative for shipping solutions.

On our website you can use the following payment methods:

Telegraphic Transfer(TT): A telegraphic transfer (TT) is an electronic method of transferring funds utilized primarily for overseas wire transactions. It’s very convenient to transfer.

Bank/Wire transfer: To pay by wire transfer using your bank account, you need to visit your nearest bank branch with the wire transfer information. Your payment will be completed 3-5 business days after you have finished the money transfer.

Paypal: Pay easily, fast and secure with PayPal. many other credit and debit cards via PayPal.

Credit Card: You can pay with credit card: Visa, Visa Electron, MasterCard, Maestro.

    • “Pressing on with their technology, these Chinese guys are amazing. At first, I cannot believe their prices. Don’t seem to match with the quality. But believe me, they excel at what they do. Certainly lots of competence in there, and the cheap price is the most attractive for me. You can get used to this kind of treatment.”

      Daniel Irman, Electronics Expert from Singapore
    • “You certainly don’t let us down! I was apprehensive to place an order at first because I was only trying out a couple load boards. I assumed I’d have to get a large box. However, it was fine, even if I did utilize some prototypes. They have a top-of-the-line process that they follow. There was no language barrier because both parties can communicate clearly in English. Thank you for your assistance.”

      A.R. Spike, Engineer from Denmark
    • “When I was looking for a hard-to-find PCB transistor for my aluminum board, this company was able to produce it. It was easy for them to accommodate my order, and they say they have no PCB raw material shortage. I believe this now, after I have ordered for the for 6 moths already. Reliable and fast. There was a slight delay once, but all throughout, I was able to get ahold of their customer reps. Nicely done. I recommend this PCB factory from China.”

      Davies F. Fitz from Project Manager (Production), Switzerland

    Aluminum PCB: The Ultimate FAQ Guide

    PCBs are the ultimate power provider of electronics. You will find different material-based PCBs. Aluminium PCBs are one of the kinds of them.

    Preferred names for aluminum printed circuit boards (PCBs) include aluminum-clad PCBs, aluminum core PCBs, and a variety of other terms. However, we have a slew of questions about aluminum PCBs.

    In the following sections, we will provide solutions to your questions and continue our discussion of aluminum base PCBs.

    The answers to commonly asked questions should be found throughout this FAQ answering guide, and we hope you find them useful.

    Get Our Best Quotation
    Upload File

    Circuit Board Fabrication and PCB Assembly Turnkey Services

    Update cookies preferences
    Scroll to Top

    Get a Quick Quote!

    Upload File

    Get a Quick Quote!

    Upload File