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.
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No. 2, Lane 11, Wenming Road, Fourth Industrial Zone, Nanzha, Humen Town, Dongguan City

IMS PCB
How do different copper weights affect thermal performance on metal core boards?

See how copper weight changes MCPCB heat spreading, I²R loss, and DFM limits. Learn when thicker copper helps—and when dielectric rules the temps.
What’s the thermal conductivity difference between 1W, 2W, 3W, and 4W aluminum cores?

Learn what 1W–4W aluminum-core MCPCB ratings really mean, how dielectric W/m·K changes heat flow, and when 2W, 3W, or 4W makes sense.
What surface finish works best on aluminum core PCBs?

Aluminum core PCBs (MCPCBs) need the right surface finish for yield and reliability. Compare ENIG, lead-free HASL, OSP, immersion silver, and tin in SMT builds.
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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