PCB Fabrication & Manufacturing

Precision PCB
Manufacturing Services

From single prototypes to million-unit production runs — a full-scope PCB fabrication partner built on strict process control, engineering support and on-time delivery.

ISO 9001 Certified IPC Class II / III 1–32 Layers RoHS / Lead-Free
15+
Years manufacturing experience
500+
Global clients served
99.2%
On-time delivery rate
1–32L
Layer range supported
500+
PCB manufacturing clients worldwide
3–7 days
Average prototype turnaround
3/3 mil
Minimum trace and space
ISO
9001 certified quality system
Manufacturing Capabilities

Manufacturing capabilities
we deliver, in-house

Every capability below is a live production line — not a subcontracted process. Hover to explore.

01

Multilayer PCB Fabrication

From 1 to 40 layers, full in-house lamination, drilling and plating for complex multilayer builds at any volume.

02

HDI & Laser Via Technology

1+N+1 and any-layer HDI structures with laser-drilled microvias, as delivered on our dedicated HDI PCB line.

03

RF & High-Frequency Materials

Rogers, PTFE and low-loss laminates processed on our High-Frequency PCB line for stable signal integrity.

04

Metal Core & Thermal Management

Aluminium and ceramic-backed boards for high heat-dissipation applications, produced alongside our Ceramic PCB line.

05

Heavy Copper PCB

Up to 20 oz finished copper for high-current power distribution, verified with 100% AOI on every panel.

06

Quick-Turn Prototyping

3–7 day prototype turnaround across rigid, flexible and rigid-flex builds, with no minimum order quantity.

07

Mass Production Scaling

Seamless transition from validated prototype to stable large-volume production across all nine board-type lines.

08

Engineering & DFM Support

Free DFM review and technical guidance on every order, catching risk before your design enters production.

Our Manufacturing Process

From Gerber file
to finished board

Every order — prototype or mass production — passes through the same six controlled stages, so quality never depends on volume.

01

Design Review & DFM Analysis

Every Gerber, ODB++ or IPC-2581 file is checked against stackup, impedance and manufacturability rules before production begins, catching issues that cause yield loss or rework.

Free DFM review · 8-hour turnaround
02

Material & Stackup Selection

FR4, High-Tg FR4, Rogers, PTFE or metal-core substrates are matched to your electrical, thermal and mechanical requirements, with stackup engineered for target impedance.

FR4 · High-Tg · Rogers · Metal Core
03

Fabrication — Drilling, Plating & Etching

Laser and mechanical drilling down to 0.1 mm, copper plating and fine-line etching to 3/3 mil trace and space, executed on tightly controlled in-house production lines.

0.1mm min hole · 3/3mil trace/space
04

Quality Control — AOI, Flying Probe & Impedance Test

100% Automated Optical Inspection, flying-probe electrical test and TDR impedance verification confirm every board meets specification before it leaves the factory.

100% AOI · Flying Probe · ±5% impedance
05

Assembly & Functional Testing (Optional PCBA)

SMT, THT, component sourcing and functional test are available as an added service, so bare-board fabrication can scale straight into finished assemblies.

SMT · THT · sourcing · functional test
06

Packaging & On-Time Delivery

Vacuum-sealed, moisture-barrier packaging and optimized shipping routes support a 99.2% on-time delivery record across more than 500 global clients.

99.2% on-time · worldwide shipping
What Sets Us Apart

Why manufacturers
choose HanSphere

Three differentiators our clients cite most often, backed by real production data.

Engineering Support

DFM review built into every order

Professional DFM review and technical guidance are included as standard, not sold as an upgrade. Our engineers flag stackup, drill and clearance issues before a single panel is fabricated.

Free DFM review 8-hour response Direct engineer contact
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Mass Production Ready

Seamless prototype-to-scale transition

The same lines that fabricate your first prototype scale directly into stable large-volume production — no re-qualification with a second factory, no surprises in the process transfer.

1 – 40 layers No MOQ on prototypes Stable large-volume capacity
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Reliable Lead Time

Production flow optimized for predictability

Optimized scheduling and capacity planning across our factory floor guarantee predictable delivery dates — a 99.2% on-time delivery rate across 500+ global clients, batch after batch.

99.2% on-time delivery 3–7 day prototypes 7–15 day production runs
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Technical Specifications

Our PCB manufacturing
capabilities.

Full specification range across every board type we manufacture. Capability sheets and sample reports are available on request.

  • 1–40L
    Layer count range
  • 3/3mil
    Minimum trace / space
  • 0.10mm
    Minimum hole size
  • Stable
    Large-volume production
Request Capability Sheet →
CategoryCapabilitySpecification
Layer CountMultilayer PCB1 – 32 Layers
Board TypeHDI / Laser Via1+N+1 / Any Layer HDI
MaterialFR4 / High-Tg / RogersHigh-Frequency Supported
Min Trace / SpaceFine Line Capability3 / 3 mil
Min Hole SizeDrilling Precision0.1 mm
Surface FinishHASL / ENIG / OSPLead-Free Available
ProductionMass ProductionStable Large Volume
Quality & Compliance

Certified processes your team can audit.

Strict process control ensures stable PCB quality across every batch. Our quality management system covers every stage from incoming material inspection to final electrical test.

ISO 9001 : 2015
Third-party audited quality management
IPC-A-600 Class II / III
High-reliability build standard
RoHS / REACH Compliant
Lead-free, full material declarations available
UL Certified (E-File)
Recognized component and material safety

Testing & Inspection Equipment

  • 100% Automated Optical Inspection (AOI)Every layer, every board, before it ships
  • Flying Probe Electrical TestOpen / short verification on all nets, no fixture required
  • X-Ray Inspection — BGA & Hidden JointsFull coverage on multilayer and buried structures
  • Impedance Test with TDR Equipment±5% tolerance verified on Rogers / PTFE builds
  • Microsection & Cross-section AnalysisPlating thickness and via integrity check
  • Ion Chromatography — Cleanliness TestIPC-TM-650 compliant ionic contamination testing
  • 100% Final Visual & Dimensional InspectionEvery batch inspected prior to packaging
  • Certificate of Conformance on RequestFull traceability documentation per lot
Case Studies

Customer success cases

Real manufacturing challenges — and how our process solved them.

Automotive

ECU Control Board

8-layer automotive ECU board with high reliability requirements and zero-defect batch expectations from a Tier-1 customer.

8L
Layers
99.8%
Yield
0
Defect batch
Outcome

Strict process control delivered a 99.8% yield with a fully zero-defect batch, meeting the customer's automotive-grade reliability requirements without rework.

RF

RF Communication Board

High-frequency PCB built on low-loss laminate for a communications module requiring stable signal integrity across production runs.

Low
Loss material
High
Signal integrity
Stable
Performance
Outcome

Consistent dielectric properties across every panel kept insertion loss within spec batch after batch, eliminating the signal variance the customer saw with a prior supplier.

Medical

Medical Device PCB

High-precision board with strict compliance standards and tight dimensional tolerance for an implantable-adjacent medical device.

±0.05mm
Tolerance
100%
Inspection
Certified
Process
Outcome

Every board passed 100% inspection at ±0.05mm dimensional tolerance, with full process documentation supporting the customer's regulatory submission.

Why HanSphere

Why manufacturers
choose us as a partner.

Sourcing PCBs is a long-term relationship, not a one-time order. These are the four things clients tell us matter most once they've worked with our factory.

100%
Batch-to-batch consistency

Consistent quality, every batch

Strict process control ensures stable PCB quality across every batch, so you never have to re-qualify a "new" supplier version of the same board again.

99.2%
On-time delivery rate

Reliable lead time you can plan around

Optimized production flow guarantees predictable delivery schedules — 3–7 days for prototypes, 7–15 days for mass production, with no surprise delays.

40L
Scalable production capacity

Mass production ready from day one

Seamless transition from prototype to large-scale manufacturing, with the same stackup, materials and process controls validated in your first build.

8h
DFM review turnaround

Engineering support included, always

Professional DFM review and technical guidance are included on every order — expert support, not a minimal, hands-off manufacturing service.

FAQ

Frequently asked questions

Common questions about ordering PCBs, our manufacturing capabilities and quality process.

Prototype orders are typically completed within 3–7 working days, while mass production runs take approximately 7–15 days depending on quantity, layer count and complexity.

We accept Gerber RS-274X, ODB++ and IPC-2581 files, along with native PCB design files. For assembly orders we also require a BOM and pick-and-place file, ideally supplied as a single ZIP archive.

No, we have no minimum order quantity. We support single-unit prototype orders as well as high-volume mass production, with the same quality control applied at every scale.

Yes, we control impedance to ±5% tolerance, verified with TDR equipment. This includes builds on Rogers and PTFE materials for high-frequency and RF applications.

Yes. Beyond bare-board fabrication we offer SMT and THT assembly, component sourcing and functional testing, so you can source finished PCBA from a single factory.

Yes, we support HDI structures with 1+N+1 and any-layer laser vias, plus high-frequency materials such as Rogers and PTFE for RF and communication applications.

Yes, we provide seamless scaling from prototype to large-volume production with stable quality and a 99.2% on-time delivery record across 500+ global clients.

Yes, our engineering team provides free DFM analysis before production begins, typically returned within 8 working hours, to reduce risk and avoid costly rework.

Get a Quote

Ready to start your
PCB manufacturing project?

Get fast quotation, engineering support and reliable production — all from one factory. Our team reviews every enquiry and responds with a full DFM report and quote.

  • Free DFM review included with every enquiry
  • No minimum order quantity on prototypes
  • ISO 9001 & IPC Class II/III documentation available
  • 99.2% on-time delivery track record
  • No commitment required to get a quote
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