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End-to-end electronics manufacturing.

From bare board to finished box, Xi Electronics handles design support, sourcing, assembly and integration under one roof.

PCB design on screen progressing through bare board to fully assembled circuit board
PCB design to assembly

One partner from concept to finished PCBA.

At Xi Electronics, we do it all, from PCB design to complete assembly. Share your product idea, drawing, or technical requirements, and our team can support your project through every stage. We design the PCB to meet your requirements, source the PCB and components, manufacture the board, assemble the components, and handle inspection and final integration.

You do not need to manage multiple suppliers. Xi Electronics provides one point of contact from concept to finished PCBA.

  • PCB design and layout support
  • DFM review and engineering guidance
  • PCB fabrication and sourcing
  • Component sourcing
  • SMT, through-hole and mixed-technology assembly
  • Inspection and box build
Quick-turn PCB sourcing

Quick-turn PCB sourcing: 24 hours to 5 days after Gerber file approval.

Our team comes from a PCB manufacturing background, so we know how boards are built and where to source them fast.

When you need boards fast, our quick-turn service sources 2-layer boards in 24 hours, 4-layer with via fill in 2 days, and 8-layer with via fill in 3 days after Gerber approval, with other quick-turn jobs in up to 5 days. Quick-turn lead times apply to quick-turn orders only, not to every job. Your boards arrive ready for assembly on our own floor, so one partner covers the bare board and the finished PCBA.

After Gerber ApprovalQuick Turn 24 hr – 5 Days2-Layer 24 hr4-Layer 2 Days8-Layer 3 DaysVia Fill
Quote your PCBs
Quick-turn PCB sourcing · 24 hr to 5 days After Gerber file approval
2-layer24 hoursafter Gerber approval
4-layerwith via fill2 daysafter Gerber approval
8-layerwith via fill3 daysafter Gerber approval
Other quick-turn jobsUp to 5 days

Quick-turn service only. These are not standard lead times for every job. All times start after Gerber file approval.

SMT pick-and-place machine assembling PCBs
SMT & through-hole PCB assembly

One partner for SMT, through-hole, and mixed-technology PCBA.

Xi Electronics provides complete PCB assembly services, including both Surface-Mount Technology (SMT) and through-hole assembly. We build reliable boards for prototypes, low-volume orders, and production runs.

Our SMT capabilities support accurate placement of small and complex components, while our through-hole assembly provides strong, dependable connections for connectors, capacitors, relays, transformers, and other leaded parts.

From component sourcing and PCB assembly to inspection, our team is committed to quality builds and on-time delivery.

SMTThrough-HoleMixed-TechnologyComponent SourcingInspection
Technician inspecting a through-hole assembled PCB
Through-hole assembly

Built for strong mechanical connections and dependable performance.

Xi Electronics provides reliable through-hole PCB assembly for products that require strong mechanical connections and dependable performance. Our experienced team hand-installs and solders components such as connectors, capacitors, resistors, transformers, relays, and other leaded parts.

We support prototype, low-volume, and production builds with careful inspection, quality workmanship, and on-time delivery.

Component SourcingManual InsertionLead FormingSolderingInspectionFinal Assembly
Reeled and tray-packed electronic components ready for assembly
Procurement & sourcing

The right parts, traceable from the first order.

Component sourcing and supply-chain management focused on traceability, availability, and domestic supply where it matters.

We handle turnkey and partial-turnkey kits, or build with parts you consign, so your schedule isn’t held up by a missing reel.

Component SourcingTraceabilityTurnkeyConsigned Kits
Open enclosure showing an integrated PCB assembly with wire harness
Box build & integration

Turning assembled boards into finished products.

Xi Electronics handles full mechanical and electrical integration: mounting assembled PCBs into enclosures, connecting subassemblies, and building complete units ready to ship.

Every unit goes through final inspection before it leaves our floor, so what ships is what was specified.

Mechanical IntegrationElectrical IntegrationFinal Inspection
Custom wire harnesses and cable assemblies with circular, D-sub, and multi-pin connectors
Cable & wire harness assembly

Custom harnesses built to spec, wired right the first time.

Alongside PCB assembly, Xi Electronics builds custom cable assemblies and wire harnesses, cut, stripped, crimped, and terminated to your connector and routing requirements.

From single cables to multi-branch harnesses feeding a full box build, each assembly is inspected against your drawing and pin-out before it ships.

Cable AssemblyWire HarnessCrimping & TerminationInspection

Ready to talk through your build?

Send us your board details, volume and timeline. Attach your BOM and Gerbers and we'll follow up with next steps.

Request a Quote