HDI PCB/PCBA Solutions

ABIS helps hardware teams convert complex layout requirements into reliable, highly manufacturable HDI boards. Providing seamless supply chain coordination from quick-turn prototype validation to stable series production.Contact Now!

HDI PCB for Compact Electronics

ABIS delivers advanced HDI PCB structures tailored for compact modern electronics. Through our heavily vetted, certified manufacturing network, we support ultra-high routing density, fine-pitch BGA components, and multi-layer microvia interconnections designed to maximize performance within limited board space.

1+N+1 HDI PCB

A practical option for compact designs where one build-up layer on each side of the core can meet the routing needs. It supports microvia interconnections without requiring a more complex build-up.
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2+N+2 HDI PCB

Adds another build-up level on each side for denser layouts that need more routing flexibility. It can support finer interconnections around compact component layouts.
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3+N+3 HDI PCB

Suited to complex designs that require additional build-up layers and dense interconnections. Stack-up and impedance requirements should be coordinated with the layer transitions.
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Via-in-Pad HDI PCB

Places interconnections within component pads to support fine-pitch BGA escape routing and save board space. Via filling and capping requirements depend on the assembly design.
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Stacked-Microvia HDI PCB

Vertically aligned microvias support compact layer transitions in dense layouts. This structure can suit fine-pitch components where interconnection space is limited.
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Staggered-Microvia HDI PCB

Offset microvias provide layer-to-layer connections in dense multilayer designs. The arrangement can help distribute interconnection stress through the stack-up.
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Start Your HDI PCB Project

Send us your Gerber files, BOM, quantity, and application requirements. Our team can support PCB fabrication, PCBA assembly, testing, and OEM or ODM production.
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HDI PCB Support for Compact Electronics

We help electronics brands, hardware teams, and procurement managers reduce HDI production uncertainty through pro-active engineering file reviews, material validation, structure coordination, and full assembly integration.

  • Advanced Structural DFM Review

    We review microvia structures, fine-line routing, and lamination requirements to identify potential manufacturing risks.

  • Full-Scale OEM/ODM Project De-risking

    We coordinate with elite tier-1 fabrication partners to convert your tight specs into a manufacturable solution, significantly reducing design and delivery risks.

  • PCB to Turnkey PCBA Integration

    We coordinate HDI fabrication, complex component sourcing (ICs/BGAs), automated SMT assembly, and strict X-ray testing under one unified QA system, and coordinated fabrication and assembly can reduce handoff gaps and help improve project visibility.

HDI PCB Application Coverage

HDI PCB projects for compact electronics where board space, routing density, fine-pitch components, and production reliability must be balanced.

A Practical PCB Partner for OEM/ODM Projects

Based in Shenzhen, we support customers who need more than basic PCB fabrication. With over 15 years of PCB and PCBA experience, we help engineering and purchasing teams reduce communication gaps, control production risks, and move projects from sample builds to series production and stable delivery.

Engineering-Friendly Communication
From Prototype to Batch Production
Integrated PCB and PCBA Support

What Our Customers Say About Our HDI PCB Manufacturing

OEM and ODM electronics teams choose us for reliable HDI PCB fabrication, responsive engineering support, and the ability to support projects from prototype to PCBA production.

The HDI PCB samples were delivered with stable quality and clear communication throughout the engineering review. Their team helped us confirm manufacturability before moving to production.

Alex
Hardware Engineering Manager

We needed compact PCBs for a high-density electronic device, and the team supported both PCB fabrication and PCBA assembly. The response was professional and the process was easy to manage.

Joe
Product Development Manager

Their HDI PCB manufacturing capability helped us handle fine routing, microvia requirements, and consistent production quality. It is a reliable option for long-term OEM projects.

Lisa
Procurement Manager

How to Start Your HDI PCB Project

From engineering file review to PCB fabrication and optional PCBA assembly, we provide a clear and efficient cooperation process for OEM and ODM electronics projects.

01

Submit Your Project Files
Send us your Gerber files, BOM, drawings, quantity, application requirements, and any special manufacturing notes. Our team will review your project details and prepare a quotation based on your PCB or PCBA needs.

02

Review and Confirmation
Our engineers check the design, including HDI structure, microvias, fine-line routing, stack-up, materials, and assembly requirements. We confirm the technical details with your team before production starts.

03

PCB Fabrication & PCBA Delivery
After approval, we proceed with HDI PCB manufacturing, quality inspection, and optional PCBA services such as component sourcing, SMT assembly, testing, packaging, and shipment to your required destination.

Frequently asked questions

Yes. We provide complete turnkey HDI PCBA services, specifically capable of handling fine-pitch BGAs, using advanced automated SMT lines and 3D automated optical inspection.

Our strategic network supports certified copper-filled microvias (Via-in-Pad) and resin plugging with copper capping, ensuring excellent thermal management and flat pads for SMT soldering.

X-ray inspection can be arranged for BGA and selected leadless assemblies according to the agreed inspection plan to help identify hidden solder defects.

Yes. We support HDI PCB prototype production, small-batch manufacturing, and volume production. Our team can help review your design before production and support project scaling from sample validation to stable batch delivery.

Yes. Our engineering team reviews your layer requirements and provides optimized HDI stack-up consultation to ensure signal integrity, controlled impedance, and balanced mechanical structures.

No. We support engineering teams with no strict MOQ, managing everything from quick-turn HDI prototype validation to high-volume series production runs.

We source high-performance, low-loss materials from trusted global brands to meet strict impedance and thermal demands.

Our production partners utilize high-precision LDI (Laser Direct Imaging) and advanced automated optical alignment systems to guarantee exact registration across complex multi-layer structures.

 

Absolutely. We sign strict Non-Disclosure Agreements (NDAs) to secure your proprietary Gerber files, ODB++ data, and BOM lists prior to any technical evaluation.

Please submit your complete Gerber files (or ODB++), custom stack-up drawings, complete BOM list with manufacturer part numbers, and estimated quantities.

Get in touch with us

Need a PCB or PCBA quote? Send us your Gerber files, BOM, quantity, and project requirements.
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Already have a project or quicker response?

 

Plz click here: sales@abiscircuits.com