HDI PCB Manufacturer

OurPCB specializes in high-density interconnect (HDI) technology, producing advanced HDI boards for clients in the USA and worldwide. We deliver reliable, high-performance solutions for industries that demand compact designs and exceptional precision.

HDI PCB Manufacturing from China

As demand grows for smaller, faster, and more powerful devices, HDI PCB solutions have become the foundation of modern electronics. With premium PCB manufacturing from China facilities and unmatched precision, OurPCB ensures reliable, cost-effective solutions for businesses of all sizes.

Choosing the right HDI PCB manufacturer is crucial for businesses that rely on high-performance electronic products. HDI technology enables greater component density, reducing board size while improving signal integrity and functionality. For industries like aerospace, telecommunications, and consumer electronics, HDI boards deliver unparalleled benefits.

PCB Manufacturing Process

Scalable HDI PCB Solutions

OurPCB leads in high-density PCB production by combining cutting-edge processes with expertise to ensure reliability. Whether for micro PCBs or complex prototypes, businesses can trust OurPCB for scalable, affordable solutions. With our special offer of $100 off HDI PCBs, even small projects gain access to top-tier technology.

Compact Designs

HDI technology allows for smaller, lighter boards
Efficient designs without compromising quality

Improved Performance

Superior electrical characteristics in PCBs
Higher signal transmission speeds

Cost Efficiency

Optimized designs to lower overheads
We reduce material usage and layer count

Durability and Reliability

Premium materials like high-TG PCBs and polyimide
Every HDI board operates reliably in harsh environments

Why Choose an HDI PCB Manufacturer?

HDI technology improves circuit complexity without increasing board size. Features like microvias, blind vias, and fine-line routing enable engineers to design multi-functional, high-performance HDI boards. OurPCB’s advanced manufacturing processes ensure superior precision and quality for even the most intricate designs.

Improved Design Freedom

HDI boards with microvias, stacked vias, and fine-line routing
Smaller, lighter devices with superior performance.

Faster Turnaround Times

OurPCB reduces lead times for high-density interconnect PCBs
Automated processes and precision manufacturing

Cost Optimization

Optimizing costs without sacrificing quality or reliability.
Advanced manufacturing reduces layer count and material usage

High Electrical Performance

Ideal for high-speed, high-frequency applications.
Improved signal integrity, less signal loss, and minimized EMI

PCB Assembly Services

SMT Assembly

We deliver high-precision PCB assembly using Surface Mount Technology, perfect for compact and high-performance solutions.

Consigned Components or Turnkey PCB Assembly

We provide flexible options, whether working with your supplied components or offering full turnkey solutions, including sourcing, assembly, and delivery.

Custom PCB Assembly

We deliver personalized PCB assembly services designed to meet your specific project needs and design requirements.

Quick Turn PCB Assembly

We offer fast and efficient PCB assembly with short turnaround times, ensuring top-quality results.

IPC Class 3 PCB Assembly

We produce PCB assemblies that meet rigorous IPC Class 3 standards, ideal for critical applications in aerospace, medical, and other high-reliability industries.

All IC Packages PCB Assembly

We handle the precise assembly of all IC package types, including BGAs, POPs, CGAs, QFNs, DFNs, and CSPs, with consistent reliability.

Millions of business and innovators use OurPCB

PCB Board Process

Design (1 day)

Upload Schematic to Get a Quote
PCB Review and Quotation
Customer Makes Payment
Evaluation & Confirmation of Plan
Design Start

Layout (1 day)

Layer Stack-up Design
Design Rule Setting
Component Placement Design
Confirmation & Optimization
Fanout

Routing (1 day)

Fanout Optimization
PCB Routing
Equal-length Adjustment
Routing Optimization
DRC Check
Routing Confirmation

Optimization (1 day)

Silkscreen Adjustment
Data Output
Customer Final Confirmation
Production Debugging
Archiving Projects
Finish

PCB Board Process

Order Received

Component Procurement
Preparation
PCB Manufacture
Make Process Flow

Soldering

Solder Printing/Wave Soldering
SMT/Plugging
Inspection (repair if necessary)
AOI (repair if necessary)
Transfer

Parts Assembly

Manual Assembly
PCBCleaning
Wire Screw
Inspection
Repair If Necessary

Finalization

Final Confirmation
Packing
Shipping

Technical capabilities

OurPCB distinguishes itself as a leading HDI PCB manufacturer, combining innovation, advanced technology, and industry expertise to deliver superior results.

Capabilities & Services

One-stop PCBA Services (PCB Manufacturing + Components Sourcing + Assembly)
SMT Assembly + THT Assembly, Single/double-sided Assembly Mixed PCB Assembly
BGA Rework
60,000 Chips/Hour
Down to 01005/0210 Size
Accuracy<±40μm
Min. QFN Pin Width/Space: 0.15mm/0.25mm
Min. BGA Diameter/Space: 0.2mm/0.35mm

Rigid, Flex, HDI, & High-speed Power Boards
Up to 64 Layers
60GHz High Frequencies
Min. Trace Width/Spacing: 1.8mil/1.8mil
AOI, X-ray, ICT & FCT Testing
Controlled Impedance
ISO 9001, ISO 13485, ISO 14001, IATF 16949, IPC-A-610, UL Certified
Automotive, Medical, & Military-grade PCBA Manufacturing

More PCB Assembly Fabrication Services

PCB Factory Gallery

What is an HDI board, and why is it important?

An HDI board features high-density interconnect technology, allowing for smaller, more compact PCBs with enhanced signal integrity and performance.

Can OurPCB produce multi-layer HDI boards?

Yes. OurPCB specializes in multi-layer HDI technology, delivering advanced configurations with microvias, blind vias, and buried vias.

How long does production take for HDI PCBs?

Lead times vary based on complexity, but OurPCB ensures fast turnaround times without compromising quality.

What makes OurPCB a reliable HDI PCB manufacturer?

OurPCB combines advanced facilities, rigorous quality control, and competitive pricing, ensuring top-tier HDI PCBs for all industries.

For industries demanding superior thermal conductivity and reliability, OurPCB offers ceramic HDI PCBs starting at $150-200 for 5 units (PTFE-based, 100mm x 100mm). These are perfect for high-frequency and heat-sensitive applications.