Contact Sales & After-Sales Service

Contact & Quotation

  • Inquire: Call 0086-755-23203480, or reach out via the form below/your sales contact to discuss our design, manufacturing, and assembly capabilities.
  • Quote: Email your PCB files to Sales@pcbsync.com (Preferred for large files) or submit online. We will contact you promptly. Please ensure your email is correct.
Drag & Drop Files, Choose Files to Upload You can upload up to 3 files.

Notes:
For PCB fabrication, we require PCB design file in Gerber RS-274X format (most preferred), *.PCB/DDB (Protel, inform your program version) format or *.BRD (Eagle) format. For PCB assembly, we require PCB design file in above mentioned format, drilling file and BOM. Click to download BOM template To avoid file missing, please include all files into one folder and compress it into .zip or .rar format.

Electronic Components Sourcing

Sourcing high-quality electronic components is essential to create quality products for your brand. Choosing the right parts ensures that your products are functional and useful for end users.

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Sales@PCBsync.com

Prototype Assembly

Our prototype runs are often a mix of large BGAs and tiny 0201 components, and we’ve had issues with other assembers on yield. PCBsync’s assembly team delivered a perfect first-run success. The board was pristine, the solder joints were impeccable under the microscope, and everything worked straight out of the box. Their attention to detail in the assembly process saved us weeks of debug time. They are now our go-to for critical prototype assembly.

- Maria Rodriguez CTO

Electronic Manufacturing

Scaling from hundreds to tens of thousands of units for our smart home device presented huge supply chain and manufacturing challenges. PCBsync’s full electronic manufacturing service was the solution. They didn’t just build the PCB; they managed the entire box-build, sourced all components (even during shortages), and implemented a rigorous quality control system that drastically reduced our field failure rate. They act as a true extension of our own production team.

- Ben Carter Operations Director

Copper-Filled Blind Via HDI PCB – Via-in-Pad Ready

Copper-Filled Blind Via HDI PCB – Via-in-Pad Ready

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Product Details

The Copper-Filled Blind Via HDI PCB delivers superior routing density and thermal performance for compact electronics. Designed for engineers and product developers handling fine-pitch BGAs, this board relies on solid copper plating to eliminate trapped air and solder wicking during assembly. By keeping vias directly within the component pads, designers can significantly reduce parasitic inductance and save critical board real estate.

Key Features of the Copper-Filled Blind Via HDI PCB

  • Solid Copper Plating: Ensures flat, flush pad surfaces critical for reliable via-in-pad (VIP) component placement.

  • Thermal Management: Solid copper offers superior heat dissipation for high-power components compared to traditional resin-filled alternatives.

  • Signal Integrity: Shorter interconnects reduce electrical path lengths, supporting faster signal transmission in high-speed circuits.

  • Advanced Microvias: Precision laser-drilled blind vias to support complex multi-layer architectures.

  • Surface Finish Compatibility: Optimised for ENIG, ENEPIG, and Immersion Silver to ensure robust, long-lasting solder joints.

Applications

  • Telecommunications: 5G routing equipment, base stations, and high-speed networking switches.

  • Consumer Electronics: Wearable devices, smartphones, and tablets requiring maximum board space efficiency.

  • Medical Devices: Diagnostic imaging electronics and portable patient monitoring systems.

  • Aerospace & Defence: Dense avionic control units where physical reliability under thermal stress is critical.

Why Choose PCBSYNC

PCBSYNC is a professional PCB fabrication, PCBA, and EMS manufacturer delivering precision-built electronics for aerospace, medical, automotive, industrial, and smart energy applications. We handle everything from rapid prototyping to mass production — including rigid, flexible, and rigid-flex PCBs, full turnkey assembly, component sourcing, AOI and X-ray inspection, and OEM/ODM support. Reliable boards. Consistent quality. From prototype to production — PCBSYNC.

Minimise footprint and maximise performance on your next design. Contact the engineering team at PCBSYNC to request a quote.

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Contact Sales & After-Sales Service

Contact & Quotation

  • Inquire: Call 0086-755-23203480, or reach out via the form below/your sales contact to discuss our design, manufacturing, and assembly capabilities.

  • Quote: Email your PCB files to Sales@pcbsync.com (Preferred for large files) or submit online. We will contact you promptly. Please ensure your email is correct.

Drag & Drop Files, Choose Files to Upload You can upload up to 3 files.

Notes:
For PCB fabrication, we require PCB design file in Gerber RS-274X format (most preferred), *.PCB/DDB (Protel, inform your program version) format or *.BRD (Eagle) format. For PCB assembly, we require PCB design file in above mentioned format, drilling file and BOM. Click to download BOM template To avoid file missing, please include all files into one folder and compress it into .zip or .rar format.