High-density HDI board

Streamline Your Production Journey: SUNTECH Offers Comprehensive HDI PCB Manufacturing Services, from Design to Mass Production, for Faster Time-to-Market and Cost Savings.

  • Number of layers: 8L
  • Board thickness: 0.7mm
  • Minimum line width/line Distance: 40/40μm
  • Copper Thickness: 30μm/30μm
  • Surface Finishing: organic protective film OSP

Welcome to Our HDI PCB Solutions

At SUNTECH, we're dedicated to delivering cutting-edge HDI (High-Density Interconnect) PCB solutions that redefine industry standards. Our HDI PCBs are meticulously engineered to meet the demands of today's high-performance applications, offering unparalleled reliability, precision, and efficiency.

Why Choose Our HDI PCBs?

  1. Unmatched Performance:Our HDI PCBs are designed to optimize signal integrity, reduce electrical noise, and ensure seamless connectivity, even in the most demanding environments.


  2. Advanced Technology: Leveraging state-of-the-art manufacturing processes and materials, our HDI boards feature ultra-fine traces, microvias, and blind/buried vias, enabling higher circuit density and greater design flexibility.


  3. Compact Design:With HDI technology, we can pack more functionality into smaller form factors, allowing for sleeker, more lightweight electronic devices without compromising performance.


  4. Reliability:Backed by rigorous testing and quality assurance measures, our HDI PCBs deliver exceptional reliability and longevity, ensuring peace of mind for your critical applications.

Industries We Serve

  • Aerospace and Defense

  • Automotive

  • Telecommunications

  • Consumer Electronics

  • Medical Devices

  • Industrial Automation

Our Commitment to Excellence

At SUNTECH, customer satisfaction is our top priority. We work closely with our clients to understand their unique requirements and provide tailored solutions that exceed expectations. From prototype to production, our experienced team is here to support you every step of the way.

Get in Touch

Ready to elevate your next project with our premium HDI PCB solutions? Contact us today to discuss your specific needs, request a quote, to email: sales@suntechpcba.com, or learn more about how our technology can drive innovation for your business.

Experience the future of PCB technology with SUNTECH. Your success is our mission.




HDI PCB Production Capability
ItemStandardAdvanced
Max.Layer count30L32L
Products typeELIC(4+2+4)、HDIELIC(4+2+4)、HDI
Min. Drill Size0.15mm0.15mm
Min. Laser Drill Size0.10mm0.075mm
Min.BGA Pitch0.40mm0.20mm
Impedance Control Tolerance± 8%± 5%
Buried Vias and Blind ViasYesYes
Stacked ViaYesYes
Copper Filled MicroviaYesYes
HDI StructureYesYes
1+N+1 \ 2+N+2\3+N+3



HDI Type

HDI PCB PCBA SMT


PCB PCBA SMT


PCB PCBA SMT