For hardware startups and OEMs, getting high-quality PCBs quickly and reliably is critical. MC PCB is a one-stop contract PCB manufacturer supporting prototypes to volume builds—backed by experienced engineering support and rigorous QA.
For hardware startups and OEMs, getting high-quality PCBs quickly and reliably is critical. MC PCB is a one-stop contract PCB manufacturer supporting prototypes to volume builds—backed by experienced engineering support and rigorous QA.
This 80mm circular Aluminum LED PCB Board is built for compact lighting designs that need reliable heat spreading and stable performance. Made in Dongguan, China, we support OEM and B2B buyers with consistent quality, clear specs, and flexible customization for volume production.
Designed for high-heat LED lighting structures, an Aluminum PCB (MCPCB) helps move heat away from the light source area and into the housing faster than standard FR-4. For round lamp formats like downlights, ceiling lights, and panel modules, the circular 80mm outline improves mechanical fit and keeps thermal paths short—helping the whole product run cooler and last longer.
key manufacturing focus (pcb only, no assembly):
thermal stack control: stable dielectric thickness and thermal conductivity options to match your heat targets
copper and trace capability: copper thickness options and controlled etching for repeatable current paths
surface finish choices: common finishes such as ENIG/OSP/HASL (as required by your design)
solder mask and legend: clean white/black mask options for lighting aesthetics and readability
reliability checks: electrical test, dimensional inspection, and process control for consistent batches
customization for oem / b2b orders:
board diameter and cutouts: adjust round size, holes, slots, and tooling features for your housing
layer count and copper weight: optimize for thermal and current requirements
panelization: efficient panels for automated downstream processing and better yield
If you share your Gerber and stack-up targets (copper weight, dielectric, surface finish), we can recommend a cost-effective Aluminum PCB structure for your 15W-class circular design.
MC PCB.,Ltd, alongside Dongguan MaoChang Printed Circuit Board Limited，has focused on PCB manufacturing over 20 years. MaoChang Printed Circuit Board Limited, a professional PCB factory for Quick Turn PCB, Prototype PCB and High Mix Low Volume fabrication. With UL certification for Rigid FR-4 / High Frequency / Aluminum Based PCB production.
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