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China 365PCB Technology Co., Ltd.
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Custom PCB

Our custom PCB manufacturing service delivers high-quality, specification-matched boards for prototypes, specialized applications, and mass production.

What Are Custom PCBs?

A custom PCB is a circuit board designed and manufactured to meet unique specifications, including size, material, layer count, and special features.

Key Features of Custom PCBs

✔ Flexible design options – Shapes, cutouts, non-standard sizes
✔ Material customization – FR-4, Rogers, Flex, Ceramic, Metal-core
✔ Advanced layer stacks – 1 to 30+ layers, HDI (high-density interconnects)
✔ Specialized finishes – ENIG, Immersion Silver, HASL, OSP

Common Applications of Custom PCBs

  • Industrial automation (high-power, rugged boards)

  • Medical devices (flexible, biocompatible materials)

  • Aerospace & defense (high-reliability, low-weight designs)

  • IoT & wearables (miniaturized, compact layouts)

Why Go Custom Instead of Off-the-Shelf PCBs?

✔ Perfect fit for your application – No compromises on performance
✔ Optimized cost-efficiency – Only pay for the features you need
✔ Faster time-to-market – No redesigns for standard board limitations
✔ Higher reliability – Avoids excess components or unnecessary traces

When Should You Use Custom PCBs?

  • Non-standard form factors (odd shapes, cutouts, thin-flex designs)

  • High-frequency or high-power requirements (RF, power electronics)

  • Special materials needed (thermal management, biocompatibility)


H2: From Design to Finished Boards – How It Works

  • Design Submission – Upload Gerber, ODB++, or Eagle/Altium files

  • DFM Review – Engineers optimize for cost & manufacturability

  • Material Selection – Choose substrates, copper weight, finish

  • Fabrication & Testing – Automated production + quality checks

  • Shipping & Support – Fast global delivery with documentation

Tips for a Smooth Custom PCB Order

  • Use clear layer naming in Gerber files

  • Specify impedance requirements early

  • Choose the right surface finish (ENIG for fine-pitch components)


H2: Custom Printed Circuit Boards for Every Need

Type

Key Features

Best For

Single/Double-Layer

Low-cost, simple circuits

Prototypes, hobbyist projects

Multilayer (4-30+ Layers)

Complex routing, EMI shielding

Telecom, computing, automotive

Flex & Rigid-Flex PCBs

Bendable, dynamic assemblies

Wearables, medical implants

Metal-Core PCBs (MCPCB)

High thermal dissipation

LED lighting, power electronics

  • Specialty PCB Customizations

  • Laser-drilled microvias (HDI designs)

  • Embedded passives & actives (Space-saving electronics)

  • High-voltage & RF-optimized (5G, RADAR, energy systems)


Quality Control for Custom PCBs

✔ Automated Optical Inspection (AOI) – Catches soldering & alignment defects
✔ Electrical Testing (Flying Probe/ICT) – Validates connectivity & performance
✔ Cross-Section Analysis – Ensures plating thickness & via integrity
✔ IPC-A-600 Class 2/3 Certification – Meets military/aerospace standards

Our Quality Guarantee

  • No-defect warranty (X-ray inspection for BGA assemblies)

  • Traceability reports (Material batch tracking)


Should You Use Custom or Off-the-Shelf Boards?

Factor

Custom PCBs

Standard PCBs

Design Flexibility

Unlimited

Limited to stock sizes/materials

Lead Time

Longer (5+ days)

Faster (as low as 24h for quick-turn)

Cost

Higher for prototypes, lower in bulk

Cheap prototypes, costly at scale

Best Use Case

Specialized applications

Generic, low-risk projects



Dedicated Engineering & Support Team

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