We are a trusted Aluminum PCB manufacturer and MCPCB supplier in China, delivering fast prototypes and small‑to‑medium volume production for LED lighting, power supplies, and high‑power electronics. Our in‑house lines ensure stable quality, controlled costs, and on‑time delivery for global buyers.
Aluminum PCB Manufacturing Capabilities
With 15+ years of expertise in Aluminum PCB and MCPCB fabrication, we support 1–24 layer boards, thickness 0.8–5.0 mm, and copper up to 10 oz for high‑current designs. Prototypes are available in 2–5 days with orders from 1 pc to 1000+ pieces.
| Parameter | Specification |
|---|---|
| Layers | 1–24 layers |
| Board Thickness | 0.8–5.0 mm |
| Copper Weight | 0.5–10 oz |
| Min Trace/Space | 4 mil / 4 mil |
| Surface Finishes | HASL, Lead‑free HASL, ENIG |
| Certifications | RoHS, ISO, IPC Class 2 |
Aluminum PCB Types & Solutions
We provide a full range of Aluminum PCB types to match thermal, mechanical, and cost needs for LED, automotive, and power applications.
- Single‑sided Aluminum PCB: Cost‑effective for standard LED lighting and simple power modules.
- Double‑sided Aluminum PCB: Higher routing density for complex LED and automotive boards.
- Multilayer Aluminum PCB: For industrial power, motor control, and high‑density designs.
- Flexible Aluminum PCB: For curved LED lighting and compact irregular layouts.
- Hybrid Aluminum PCB: Combines aluminum and FR4 for optimized thermal and cost performance.
- PTH Aluminum PCB: Plated through‑holes for reliable interconnection in high‑power designs.
Aluminum PCB Assembly Services
We offer one‑stop Aluminum PCB assembly including SMT, through‑hole, component sourcing, testing, and full turnkey solutions.
- SMT & through‑hole assembly for Aluminum PCB and MCPCB
- Component sourcing from approved global suppliers
- AOI, electrical, ICT, and functional testing
- Full assembly from Gerber, BOM, and assembly files
Aluminum PCB Structure & Working Principle
An Aluminum PCB (MCPCB/IMS board) uses a metal base instead of FR4 for superior thermal management.
Three core layers: copper circuit, thermally conductive dielectric, and aluminum base. Heat moves quickly from components to the aluminum substrate and heat sink, lowering junction temperatures and boosting reliability.
Aluminum PCB vs FR4 PCB
| Item | Aluminum PCB | FR4 PCB |
|---|---|---|
| Thermal Conductivity | High | Low |
| Heat Dissipation | Excellent | Limited |
| Typical Use | LED, power, automotive | General electronics |
| Mechanical Strength | High | Medium |
Key Applications
Aluminum PCB is widely used in high‑power and high‑heat environments:
- LED Lighting (street light, flood light, high bay, automotive lighting)
- Power Supplies & DC‑DC Converters
- Automotive Electronics & Lighting
- Industrial Control & Power Equipment
- Telecom & RF Power Modules
Aluminum PCB Manufacturing Process
- Material preparation & cutting
- CNC drilling & hole preparation
- Circuit imaging & etching
- Solder mask & silkscreen
- Surface finish
- Profile routing & V‑cut
- Electrical test & final inspection
Aluminum PCB FAQ
What is the lead time for Aluminum PCB prototypes?
2–5 days for standard prototypes.
What is the MOQ for Aluminum PCB?
We accept 1 pc for prototypes.
Do you provide turnkey assembly?
Yes, full SMT + through‑hole assembly for Aluminum PCB.
Are Aluminum PCBs RoHS & ISO certified?
Yes, fully RoHS compliant and ISO certified.
Get Instant Aluminum PCB Quote
Ready to start your Aluminum PCB project? Send your Gerber files, BOM, and specifications to get a fast DFM review and competitive quotation.
Email your files to our sales team for a free quote and technical support today.
PCB Materials Classification & Substrate Selection Guide
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