PCB Manufacturing

Flex PCB Manufacturing: Revolutionizing Electronics with TriWin PCB

As a leading flex PCB manufacturer, TriWin PCB is at the forefront of innovative circuit board solutions. Our expertise in flexible printed circuit boards has positioned us as one of the best flex PCB manufacturers in China and globally. With state-of-the-art facilities and a team of over 220 skilled experts, we deliver high-quality flex PCBs that meet the evolving demands of modern electronics.

Why Choose TriWin as Your Flex PCB Manufacturer?

Industry-Leading Expertise

Established in 2015, TriWin PCB has quickly risen to become a top flex PCB manufacturer in China. Our 10,000 square meter facility in Huizhou, Guangdong, is equipped with cutting-edge technology to produce approximately 250,000 square meters of PCBs annually.

Quality Assurance

We hold ISO9001, IATF16949, ISO14001, and UL certifications, ensuring our flex PCBs meet the highest industry standards.

Diverse Applications

Our flexible PCBs are integral to various industries, including:

  • Automotive lighting
  • BMS systems
  • Radar technology
  • Computer peripherals
  • Industrial control systems
  • Medical instruments
  • High-power LED lighting

Flex PCB Manufacturing Process

Our flex PCB manufacturing process combines precision and innovation:

  1. Material Selection: We use high-quality polyimide and copper foils.
  2. Circuit Design: Our expert engineers create optimized circuit layouts.
  3. Photolithography: Precise circuit patterns are transferred onto the substrate.
  4. Etching: Excess copper is removed to reveal the final circuit design.
  5. Coverlay Application: A protective layer is added for durability.
  6. Final Inspection: Rigorous testing ensures quality and performance.

Advantages of TriWin’s Flex PCBs

  • Flexibility: Ideal for dynamic applications and space-constrained designs.
  • Lightweight: Reduces overall product weight, crucial for portable devices.
  • Durability: Withstands bending and vibration better than rigid PCBs.
  • Space-Efficient: Perfect for compact electronic designs.
  • Cost-Effective: Streamlines assembly processes, reducing production costs.

Custom Flex PCB Solutions

As a versatile flex PCB manufacturer, we offer customized solutions:

  • Single-layer flex PCBs
  • Double-sided flex PCBs
  • Multi-layer flex PCBs
  • Rigid-flex PCBs

Our team works closely with clients to develop flex PCBs tailored to specific requirements, ensuring optimal performance and reliability.

Why TriWin Stands Out Among Flex PCB Manufacturers in China

  • Advanced Technology: Our facility boasts the latest in flex PCB manufacturing equipment.
  • Expert Team: With over 220 skilled professionals, we bring unparalleled expertise to every project.
  • Quality Focus: Our “quality first” approach ensures superior products that meet global standards.
  • Diverse Capabilities: Beyond flex PCBs, we excel in various PCB types, including HDI and aluminum base PCBs.
  • Customer Trust: Our commitment to quality and efficiency has made us a preferred PCB supplier for many clients.

Frequently Asked Questions

What is the minimum flex PCB thickness you can manufacture?

Our advanced techniques allow for ultra-thin flex PCBs, with thicknesses as low as 0.1mm.

Can you produce flex PCBs for high-temperature applications?

Yes, we offer specialized materials suitable for high-temperature environments up to 200°C.

What is your turnaround time for flex PCB prototypes?

Depending on complexity, we can deliver prototypes in as little as 3-5 business days.

Do you offer flex PCB assembly services?

Absolutely. We provide comprehensive flex PCB assembly services to deliver fully functional products.


Choose TriWin PCB for your flex PCB manufacturing needs and experience the perfect blend of quality, innovation, and reliability. As a leading flex PCB manufacturer in China, we’re committed to driving your electronic projects to success with our cutting-edge flexible circuit solutions.

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