Your Reliable Metal Core PCB Manufacturer in China

Do you require Metal Core PCBs that are both long-lasting and efficient? Then PCBMay will capably  provide them for your company.

PCBMay is a leading PCB supplier in China, we could deliver many types of PCBs for your project.

We can create a Metal Core PCB exactly conforming to your requirements as an OEM manufacturer. We can customize your device from the original design to the final execution.

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PCBMay: Your Trusted Metal Core PCB Supplier in China

  • Over 12 years metal core PCB manufacturing experience
  • Sufficient PCB raw material in stock
  • COC report and test report for every order
  • No minimum order quantity for your new order
  • 24h quick-turn service for your prototype PCB
  • 7/24 sales and engineering tech support

Metal Core PCBs are available in a wide range of layers, materials, capacities, and other outstanding features. In this full-length article, you can learn more about it. Be updated with your PCB know-how.

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Metal Core PCB

Taconic Metal Core PCB

Choose Taconic Metal Core PCB, a firm that develops components for heavy-duty PCB with lifespan in mind, while looking for the best material for power applications of PCB. It also applies to RF tools.

Rogers Metal Core PCB

Rogers laminates and prepregs can be used in core packaging, wireless body area networks, and ATE/chip testing. Rogers Metal Core PCB has numerous benefits, the most important of which is its adaptability.

Prototype Metal Core PCB

If you want custom assembly and design, we offer Prototype Metal Core PCB. Customers regularly express interest in developing prototypes when new devices when they are released; we’re familiar with the procedure.

Flex Metal Core PCB

Even though it is a Flexible Metal Core PCB, some sophisticated ones use Kapton polyimide film, which has a high bond strength. They’re also well-suited to 5G wireless communication, which is a plus.

Rigid Metal Core PCB

This product is suitable for Bluetooth and/or wireless communication as well as a Fiber Optic network. The Rigid Metal Core PCB requires peel strength as well because it is exposed to the outside environment.

Rigid-Flex Metal Core PCB

Our Rigid-Flex Metal Core PCB is halogen-free and lead-free, and it can endure many soldering passes. If you are unsure, we can provide a soldering sample to help you decide if it is the right item for you.

Metal Core PCB By Layers (5)

  • Single-Sided Metal Core PCB

    The most significant benefit of the Single-Sided Metal Core PCB is its low cost. Customers purchase this type of goods to use in simple appliances such as households, apartments, and so on.

  • Double-Sided Metal Core PCB

    Medium-range gadgets benefit from the Double-Sided Metal Core PCB’s improved connections. Double-sided PCBs are used in some industrial machinery. Multilayers outsell double-sided PCBs.

  • Multilayer Metal Core PCB

    PCBMay’s key skill and capability is multilayer metal core PCB design. Multilayer circuit boards are PCBs with more than three layers. We usually make these in even-count layers, for example, 4 or 6 Layer PCB stack-ups.

  • 12 Layer Metal Core PCB

    The 12 Layer Metal Core PCB is a popular choice since it can accommodate a large number of interconnects. Advanced materials, like as thermoset microwave laminates, can be used in the design of this board.

  • 20 Layer Metal Core PCB

    The 20 Layer Metal Core PCB can be used for a variety of purposes. As far as PCB stack-ups go, most high-frequency laminates have this many layers. Customers can also request PCB with high heat conductivity.

Metal Core PCB By Copper Thickness (5)

  • 1 oz Metal Core PCB

    The usual measurement for copper thickness on most PCBs is 1oz. When PCB designers establish that the device is working at normal capacity, they choose the 1 oz Copper PCB. Others choose heavier copper if it’s necessary.

  • 2 oz Metal Core PCB

    Even though 2 oz and greater copper weights are more prevalent in rigid PCB, we also make the same oz for Flex PCB and Rigid-flex PCB. Therefore your 2 oz Copper PCB standards must be specified properly.

  • 3 oz Metal Core PCB

    Since it is for safety, we guarantee that numerous variations of 3 oz Copper PCB are Halogen Free and Lead Free PCB. For customers with a high count PCB stack-up requirement, we can customize them.

  • 6 oz Metal Core PCB

    We manufacture 6 oz Copper PCB in a variety of surface finishes, including Immersion Silver PCB and ENIG. We want to prevent oxidation of copper conductors while simultaneously enhancing board solderability.

  • 10 oz Metal Core PCB

    If you choose the 10 oz Copper PCB, you’ll get an added bonus in terms of heat management. Even though it takes longer and is more challenging, we can process heavy copper weights.

Metal Core PCB By Types (5)

  • Aluminum Metal Core PCB

    Aluminum PCB is a product line of Aluminum PCBs that is closely related to LED. We produce for companies that also order surveillance equipment PCBs or Sensor PCBs by bulk.

  • Copper Metal Core PCB

    We use Surface Mount Technology and BGA/IC Chips for Copper Metal Core PCBs, which can be High Frequency PCBs. But that’s fine with us because we are professional, veteran circuit board manufacturers.

  • Heavy Metal Core PCB

    Electronics designers and PCB engineers have a variety of options with Heavy Copper PCB. We use laser drills to drill our special PCBs, especially if they are HDI 20 Oz Copper PCBs.

  • LED Metal Core PCB

    LED PCB is desirable because LED devices require effective cooling. The material used in these PCBs is non-magnetic. In the case of industrial applications, it has great electrical and thermal conductivity.

  • High Tg Metal Core PCB

    We provide High Tg PCBs for those customers who require High TG PCBs for complex applications. Overall, these PCBs aid in the manufacture of high-resolution devices, which helps maximize profits.

PCBMay Metal Core PCB Properties

Any Metal Core PCB request you have can be fulfilled. We have the engineering experts and staff to provide the requirements you require for this type of board.

Layers: From single layer to 40

Base Material: FR4 with High Tg, Rogers, Shengyi, Arlon, Isola

Core Thickness: 40mils – 60 mils – 120 mils

Thermal conductivity: 5W/(mK) to 2.0W/(mK)

Flammability: UL 94V-0

Minimum Hole Diameter: 0.1mm

Additional Details: Buried Via, Blind Via, VIPPO, Microvia

PCBMay Metal Core PCB Properties
PCBMay Metal Core PCB Production

PCBMay Metal Core PCB Production

With our extensive manufacturing capabilities, we can produce any form of Metal Core PCB. You name it, we’ve got it.

As a reputable PCB maker, we will undoubtedly adhere to environmental safety requirements. In fact, if you want, we can make PCBs that are free of halogens and lead.

We place a great value on quality control and use testing methods such as AOI tests to assure product quality.

Please do not hesitate to contact us if you have any queries concerning our PCB design, assembly, or fabrication process. We’ll be happy to help you in any way way we can.

Professional Metal Core PCB Manufacturer

We’re excited to tour you around our facilities for making your Metal Core PCB, and you can see for yourself that our manufacturing process is top-notch.

PCBMay attends PCB trade shows on a regular basis, like as the recent IPC APEX 2022 technical lecture. This is so that we may learn more about circuit boards and maintain our knowledge and skills current.

As a result, we are always aware of the ongoing improvements that must be made.

Our PCBs ultimately perform better than the competition.

Call us right now to place an order for a Metal Copper PCB!

Professional Metal Core PCB Manufacturer

Why Choose PCBMay for Your Metal Core PCB

Why choose PCBMay for Metal Core PCB
Why choose PCBMay for Metal Core PCB 2

The metal core printed circuit board(MCPCB), also known as a thermal PCB or metal-backed PCB, or metal-clad PCB.

As a professional metal core PCB manufacturer in China, PCBMay offers many types of metal core printed circuit boards (PCBs) to meet your demands, including Aluminum core PCB, copper core PCB, and heavy copper PCB.

Do you know why the designers choose metal core PCB, instead of standard FR4 or CEM1, or CEM3 PCBs? Because the metal has more strong ability to dissipate the components’ heat.

Are you looking for a premier PCB supplier? PCBMay is your best choice. We are producing more than 100 models of metal core PCBs every day and serve over 1000+ customers all around the world.

There are many applications for metal core PCB, including power supplies, automotive electronics, LED lighting, aerospace, military& defense, telecom & industrial, power conversion systems.

If you have any urgent PCB projects, please send them to us. PCBMay can produce them as 24h quick-turn service and ship them by UPS, DHL, or FedEx.

When you have any metal core PCB inquiries, please send them to us.

Metal Core PCB Fabrication

Metal Core PCB Manufacture

Multilayer PCBs, such as the Metal Core PCB, are something PCBMay has a lot of experience with.

We continuously outperform the competition as a premier circuit board fabrication in China. to manufacture circuit boards with a high layer count

Because we are an environmentally friendly manufacturer, the product is UL approved in the United States and Canada.

Our hardworking employees treat you with respect, and if you desire a weekly progress report, we can provide one.

Metal Core PCB Tests

After more than 12 years in the competitive circuit board market, we’ve perfected our PCB manufacturing process.

For Metal Core PCBs, these must be able to withstand repeated use. You need good Quality Control to deal with that.

We use Flying Probe Testing, Thermal Shock Testing, Hole Resistance Testing, and Impedance Testing.

We make custom PCBs for both the domestic and international markets. Inquire right now.

OEM & ODM Metal Core PCB Applications

Metal Core PCB for Lighting Application

Because it is appealing, you choose the LED Metal Core PCB for Lighting Applications. Another important reason is heat management, which is evident when we utilize aluminum or alumina materials.

Metal Core PCB for Computer Applications

For computer applications, metal base PCBs or metal coated PCBs are ideal. This is particularly true in the case of Solid State Relays and switches.

Metal Core PCB for Automotive Applications

Metal Core PCB for Automotive Application is produced to minimize harmful safety errors. Consumers necessitate keeping cars from overheating and causing damage. Hence, this material.

Metal Core PCB for Power Energy Applications

High heat dissipation helps components last longer. For this reason, Metal Core PCB is preferred for high-power applications. The first thing that comes to mind is safety requirements, which are in place in high voltage locations.

Metal Core PCB for Commercial Applications

The use of these boards in motor drivers is an example of Metal Core PCB for Commercial Applications. PCBMay creates a variety of controller PCBs for diverse heavy machinery.

Metal Copper 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.

    • “Our company purchases from you; I always have a positive experience with your sales representatives, and the PCB parts are of excellent quality. In terms of quality and service, we always give it our all. This company comes highly recommended from me. Because of the quick distribution of orders and the better products, service, technical assistance, and pricing, PCBMay has established itself as our principal components supplier.”

      Etti Nilsson, Procurement Manager from Netherlands
    • “The Sales Team is outstanding! They always deliver our items on time and at a reasonable price. If we have any questions, they always respond quickly and with the correct information. However, it is PCBMay’s willingness to go the extra mile that qualifies them to be our Incredible PCB provider. I believe it’s wonderful that they’re able to go the extra mile since they implement through Warehouse Improvements. I’m satisfied with that.”

      Vibeke Bornedal, Materials Director from Norway
    • “PCBMay’s services have left me quite happy. I bought a board that didn’t quite fit me, so I inquired as to why. I called them, and the phone service was excellent: a kind and efficient salesman, whose name I forget. Congratulations on your excellent customer service! In general, I enjoy working with the company. The service is excellent, and the costs are affordable. This store and one that I would advise to both family and friends.”

      Nolan Andersen, PCB Designer Engineer from Texas, USA

    Metal Core PCB: The Ultimate FAQ Guide

    LED-based products are becoming popular day by day over the last few years, and therefore, the use of metal core PCB has increased significantly.

    The lighting and automobile sector is also using metal core PCB.

    Studies show that metal core PCB makes the LED-based lights more efficient and reduces the price by 5 times than typical incandescent units.

    Even the production cost of compact fluorescents is higher than LED lights.

    Because of the flexibility and price advantages of metal core PCB, many industries are using more and more metal core boards.

    If you are unaware of the fact and willing to learn more about metal core printed circuit board, this is just the right place for you. Here you will learn everything you should know about metal core PCB.

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