Rigid & Flex PCB Factory Customized One-Stop PCB And PCBA Manufacturing Solution

Ring PCB, Quick Turn Rigid Flex PCB Manufacturer for Engineering Projects

What Is a Rigid & Flex PCB?

A Rigid & Flex PCB is a hybrid printed circuit board that combines rigid PCB sections with flexible circuit (FPC) areas into a single integrated structure. This design allows electronic products to achieve both mechanical stability and flexible interconnections, making it ideal for compact, high-density, and space-constrained applications.

Rigid & Flex PCB technology is widely used in medical devices, industrial control, automotive electronics, aerospace, and advanced consumer electronics. By reducing connectors and cables, rigid & flex printed circuit boards improve signal reliability, reduce assembly complexity, and enhance overall product durability.

Ring PCB provides customized Rigid & Flex PCB manufacturing and assembly as part of our One-Stop Service for PCB and PCBA service solution, supporting customers from prototype to mass production.

Product Features and Advantages

A well-designed Rigid & Flex PCB offers significant advantages over traditional rigid or flexible boards alone.

Key Features

• Integrated rigid PCB and flexible circuit structure

• High-density interconnection and compact layout

• Flexible bending areas for 3D assembly

• Support for ENIG surface finish and hard gold fingers

• FPC with PI stiffener for enhanced mechanical strength

Main Advantages

• Reduced connectors and assembly steps

• Improved signal integrity and reliability

• Enhanced mechanical durability in dynamic environments

• Optimized space utilization and product miniaturization

• Suitable for complex, high-precision applications

With advanced manufacturing processes, Ring PCB ensures every Rigid & Flex PCB meets strict performance and quality requirements across various industries.

Technical Challenges in Rigid & Flex PCB Manufacturing

Manufacturing a Rigid & Flex PCB involves higher technical complexity compared to standard printed circuit boards:

• Layer Alignment: Precise registration between rigid and flex layers is critical for reliability.

• Material Combination: Managing different materials (FR-4 and polyimide) requires strict process control.

• Impedance and Signal Integrity: Fine trace width and spacing demand high-precision etching.

• Mechanical Reliability: Bending areas must withstand repeated flexing without cracking or delamination.

As an experienced EMS provider, Ring PCB overcomes these challenges through mature process control, advanced equipment, and skilled engineering teams.

Typical Technical Parameters (For Reference Only)

The following specifications are based on the product shown in the image and are for reference only.
Actual parameters can be customized according to customer design requirements.
Please contact our professional sales team for detailed consultation.

Applications of Rigid & Flex Printed Circuit Boards

Ring PCB’s Rigid & Flex PCB solutions are widely applied in:

• Medical and healthcare devices

• Industrial automation and control systems

• Automotive electronics and sensors

• Aerospace and defense equipment

• High-end consumer electronics

Each printed circuit board is manufactured according to customer-provided designs and industry-specific standards.

One-Stop Service for PCB and PCBA Solutions

At Ring PCB, we don’t just manufacture products—we deliver innovation. With our Rigid Flexible PCB Boards, combined with our PCB, PCBA, and turn-key services, we empower your projects to thrive. Whether you need prototyping or mass production, our expert team ensures top-quality results.
 

17 Years of Excellence | Self-Owned Factory | End-to-End Technical Support
Core Advantage 1: Advanced Engineering for Precision PCB Manufacturing
• High-Density Stack-Up: 2-48 layer boards with blind/buried vias, 3/3mil trace/spacing, ±7% impedance control, ideal for 5G, industrial control, medical devices, and automotive electronics.
• Smart Manufacturing: Self-owned facility equipped with LDI laser exposure, vacuum lamination, and flying probe testers, adhering to IPC-6012 Class 3 standards.

Core Advantage 2: Integrated PCBA Services | One-Stop Turnkey Solutions
✓ Full Assembly Support: PCB fabrication + component sourcing + SMT assembly + functional testing.
✓ DFM/DFA Optimization: Expert engineering team reduces design risks and BOM costs.
✓ Rigorous Quality Control: X-ray inspection, AOI testing, and 100% functional validation for zero-defect delivery.

Core Advantage 3: Self-Owned Factory with Full Supply Chain Control
✓ Vertical Integration: Raw material procurement, production, and testing fully managed in-house.
✓ Triple Quality Assurance : AOI + impedance testing + thermal cycling, defect rate <0.2% (industry average: <1%).
✓ Global Certifications: ISO9001, IATF16949 and RoHS compliance.

Ring PCB not only offers professional PCB manufacturing, but also offer PCBA service, including component sourcing and SMT service with Samsung functional machine.

One of our core strengths lies in our 8-stage lead-free reflow soldering and lead-free wave soldering capabilities at our Shenzhen factory. These advanced soldering processes ensure high-quality assembly while adhering to global environmental standards, such as ISO9001, IATF16949 ,RoHS compliance.

More other Rigid Flex PCB (Printed circuit board) samples on display (customized)

Please note:

All products in our store are processing customized services, please be sure to contact our professional customer service before placing an order to confirm the product details.

All photos on this site are real. Due to changes in lighting, shooting Angle, and display resolution, the image you see may have some degree of chromatic aberration. Thank you for your understanding.

Ring PCB Technology Co.,Limited is a professional PCB manufacturer with 17 years of history in China.

Our products are updated and upgraded every year and we specialize in all kinds of PCB making and PCBA customization services, If you are interested in our products, please tell us your requirements, we will help you to provide professional solutions, please contact us on line or E-mail to us info@ringpcb.com, and we will provide you with one-on-one service from our professional sales team.

Thank you for your time.