PORTTOWER: Your Trusted Partner for Reliable Flex PCB Assembly

PORTTOWER's Flex PCB Assembly solutions have earned global recognition for their outstanding performance and durability in demanding applications.

  • Receive expert responses to technical inquiries within 1-2 hours
  • Benefit from our dedicated support throughout your custom flex PCB project
  • All assemblies comply with IPC Class 2 & 3 quality standards
  • 100% inspection coverage including E-Test and AOI
  • 24/7 professional technical support available
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Why Choose Flexible PCB Assembly?

Imagine a circuit board made of a durable, high-performance plastic film (like Kapton), with thin copper traces etched onto it. This is the essence of a flexible PCB.

They are not just "bent boards" – they are engineered from the ground up to be dynamic and three-dimensional.

  • 3D Packaging: Fold and shape the circuit to fit your product's unique enclosure, saving crucial space.
  • Lightweight & Thin: Ideal for drones, wearables, and medical devices where every gram and millimeter counts.
  • High Reliability: Fewer interconnects and connectors mean fewer potential points of failure. They withstand millions of bending cycles (in dynamic applications).
  • Durability: Superior resistance to vibration and shock compared to rigid boards.
  • Design Freedom: Combine multiple rigid boards into a single, integrated flex assembly, simplifying your supply chain.
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    Flex PCB Assembly: What is it?
    Flex PCB Assembly: What is it?

    Our Expertise: It's More Than Just Assembly

    Assembling flex circuits requires specialized knowledge. We ensure success by focusing on:

    • Design for Manufacturability (DFM) Review: We analyze your flex design early to prevent costly errors, advising on bend radii, stiffener placement, and material selection.
    • Specialized Handling: We use fixtures and processes to securely hold delicate flex circuits during assembly.
    • Precision Soldering Profile: Flex materials are heat-sensitive. We use precise reflow profiles to prevent delamination or damage.
    • Robust Testing: We perform electrical testing (Flying Probe) and visual inspection to guarantee reliability, even in the most demanding conditions.

    Why Choose Rigid-Flex? Solve Your Toughest Design Challenges.

    Rigid-Flex Solution
  • Space & Weight Constraints：Replaces bulky connectors and cables. Folds into tight, custom shapes.
  • High-Vibration Environments：Eliminates the most common point of failure: board-to-board connectors.
  • Complex 3D Assembly：Pre-formed to fit your unique enclosure, simplifying final assembly.
  • Demanding Signal Performance：Continuous copper from rigid to flex reduces signal loss and impedance issues.
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    Benefit to You
  • Enables ultra-compact, lightweight products (e.g., drones, medical implants).
  • Dramatically improved reliability for automotive, aerospace, and industrial applications
  • Reduces assembly time and cost, and minimizes human error.
  • Superior signal integrity for high-speed applications.
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