High-Frequency Low-Loss
Multilayer PCB consist of multiple conductive layers, enabling complex circuitry and compact design. Unlike single or double-layer PCBs, they offer enhanced functionality, higher signal integrity, and reduced interference, requiring more intricate design and manufacturing processes for precision.
Multilayer is where process discipline shows. We build 4–32 layer boards (up to 50 for special projects) with blind, buried and stacked via structures — up to three lamination cycles on one board.
Decisions that belong in your design phase — we confirm all of them at DFM before production.
Through, blind, buried and stacked vias each change the lamination sequence — we map it at DFM.
Balanced copper and dielectric per layer pair keeps panels flat through reflow.
High-speed channels benefit from stub removal — we backdrill to controlled depth.
Via-in-pad requires resin or copper fill before capping; specify it in the stack-up, we handle the rest.
The failure modes that ruin multilayer builds elsewhere; these are controlled steps on our floor.
Misalignment at 32 layers compounds fast — our registration control holds inner-layer tolerance through 3 press cycles.
Thin cores and high layer counts trap air; press schedules are tuned per stack-up.
Thick boards stress plated barrels during thermal cycling; aspect ratio limits are enforced, not hoped for.
Each lamination cycle adds handling risk — process order is engineered, not improvised.
Capability-backed reasons — every number on this page comes from our own process capability sheet.
Any-layer HDI and sequential builds stay in-house.
Via-in-pad BGA designs fully supported, including stacked microvias.
Sequential builds with thin cores for high-density interconnect.
Every multilayer board is e-tested before it ships — no sampling.
Keep exploring the capability chain — most projects touch more than one of these.
Upload your Gerber files. Our engineers reply within 24 hours with layer count, material, impedance tolerance and lead time — free DFM review included.
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