ISO 9001 certified

ISO 9001 Certified

ISO 14001 certified

ISO 14001 Certified

ISO 13485 certified

ISO 13485 Certified

Multi-layer Flex Rigid PCB Manufacturers

SFX PCB manufactures multi-layer flex rigid PCBs combining the flexibility of FPC with the structural integrity of rigid boards. Suitable for aerospace, medical, automotive, and consumer electronics, these boards support up to 20 layers, precision laser drilling, impedance control, and multiple surface finish options — all built to ISO and IPC quality standards.

Multilayer Rigid Flex PCB
Rigid Flex PCB
Multilayer PCB
6 Layer PCB
Tg180 & High Tg PCB
Custom PCB and PCBA Manufacturing Services

Our Range of Products
Multilayer Rigid Flex PCB

Multilayer Rigid Flex PCB

  • IPC Class II quality on every board shipped
  • ENIG, OSP & HAL Lead-free surface options
  • Stack-up & quote delivered within 8 hours
Rigid Flex PCB

Rigid Flex PCB

  • Up to 20 layers with 4mil laser drilling
  • ISO 9001 & 14001 certified manufacturing
  • Tight impedance control at +/-10%
Multilayer PCB

Multilayer PCB

  • Reduced EMI via optimized layer stacking
  • Impedance control for RF & high-speed signals
  • Scalable 4, 6, 8+ layer configurations
6 Layer PCB

6 Layer PCB

  • 6 layers with blind & buried via support
  • Copper weight from 0.5oz up to 10oz/layer
  • RoHS & REACH compliant eco-friendly build
Tg180 & High Tg PCB

Tg180 & High Tg PCB

  • Withstands 180°C without deformation
  • Low dielectric loss for high-frequency use
  • Low moisture absorption for harsh environments
Custom PCB and PCBA Manufacturing Services

Custom PCB and PCBA Manufacturing Services

  • 15+ years PCB fabrication & PCBA expertise
  • Official quotation delivered within 24 hours
  • ISO-certified prototype to high-volume runs

Frequently Asked Questions

What is a multi-layer flex rigid PCB?

A multi-layer flex rigid PCB is a hybrid circuit board that integrates flexible polyimide layers with rigid FR4 layers into a single interconnected structure. This design enables three-dimensional routing, reduces connector count, and allows the board to bend or fold, making it ideal for compact, high-reliability electronic assemblies in aerospace, medical, and consumer applications.

How many layers can a rigid-flex PCB support?

What base materials are used in rigid-flex PCB manufacturing?

What surface finishes are available for multi-layer rigid-flex PCBs?

What quality standards do SFX PCB's rigid-flex PCBs comply with?

What industries use multi-layer rigid-flex PCBs?

How quickly can I get a quote for a custom rigid-flex PCB?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Aerospace & Defense

Aerospace & Defense

Multi-layer rigid-flex PCBs for radars, avionics, night vision systems, and guidance electronics requiring high reliability.

Medical Devices

Medical Devices

Precision rigid-flex PCBs used in defibrillators, hearing aids, ultrasound devices, and patient monitoring systems.

Automotive Electronics

Automotive Electronics

Compact multilayer boards powering ABS systems, dashboards, transport control units, and in-vehicle infotainment.

Telecommunications

Telecommunications

High-speed rigid-flex PCBs enabling signal integrity in smartphones, tablets, base stations, and network infrastructure.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Why Aerospace, Medical & Industrial Engineers Choose SFX PCB

15+ Years of PCB Manufacturing Expertise

Over 15 years designing and producing complex multi-layer rigid-flex PCBs for demanding industries including aerospace, medical, and automotive sectors.

ISO-Certified Quality on Every Board

ISO 9001, ISO 14001, and ISO 13485 certified facilities with 100% electrical testing, AOI, and IPC-A-610 Class 2/3 inspection on every shipment.

Fast Quotes & Prototype-to-Volume Scaling

Receive official quotations within 24 hours and scale seamlessly from prototype to high-volume mass production without switching suppliers.

Request a Custom Multi-layer Rigid-Flex PCB Quote Today

Submit your PCB files and requirements. Our engineers will respond within 24 hours with a detailed stack-up analysis and competitive pricing.

Contact Us Today

For immediate assistance, feel free to give us a direct call at (+1) 5103455000 You can also send us a quick email at info@sfxpcb.com