DFM & BOM review
Check manufacturability and purchasing risks before committing schedule.
PCB assembly
PCB Assembly Services
XFPCB assembles printed circuit boards in Shenzhen - SMT, through-hole and mixed technology - with optional turnkey component purchasing and inspection aligned to your revision.
One Assembly Partner, Clear Technology Paths
This hub links to the assembly services engineers actually search for: SMT, through-hole, mixed builds, LED modules, lead-free process, quick-turn and volume models. Each child page carries process detail instead of repeating the same generic PCBA text.
ISO 9001:2015 quality management underpins our travelers and inspection records. Share Gerbers, BOM and CPL to start a quote.
Typical Assembly Path
Material readiness
Fabricate/buy boards and parts or receive your kit.
SMT / THT build
Run the process sequence that matches your technology mix.
Inspect & export
AOI/X-ray/functional as scoped, then pack for shipment.
What We Optimize Across All Assembly Jobs
- Revision alignment between bare board and BOM.
- Polarity and DNP discipline on the line.
- Solder method chosen for the real layout - not a default wave assumption.
- Inspection scope written into the quote.
Service Map
| Project Area | XFPCB Guidance |
|---|---|
| Technology | SMT, THT, mixed, LED-focused builds |
| Supply models | Turnkey, consigned, hybrid |
| Speed models | Prototype, quick-turn, volume |
| Add-ons | Stencil, X-ray, component purchasing |
Choose a Path
Need Fine-Pitch SMT?
Start with the SMT assembly page for stencil and reflow detail.
Heavy Connectors?
Use through-hole or mixed-technology pages for solder method planning.
Want One PO?
Full turnkey covers fab, parts and assembly under one plan.
Useful Terms
- PCBA
- Assembled printed circuit board.
- Turnkey
- XFPCB supplies boards and components.
- CPL
- Component placement list / centroid file.
- AOI
- Automated optical inspection.
Related XFPCB Pages
PCB Assembly Services FAQs
What assembly services does XFPCB offer?
SMT, through-hole, mixed technology, LED module assembly, lead-free process builds, plus turnkey purchasing and related stencil support. Open the child pages for process specifics.
Where are boards assembled?
In Shenzhen, China, coordinated with our PCB manufacturing and export packing for international customers.
What files start an assembly quote?
Gerbers, BOM with MPNs, pick-and-place data, assembly drawing and quantity/destination. Test requirements help finalize the quote.
Do you support prototype and volume?
Yes. Prototype and quick-turn pages cover NPI speed; low- and high-volume pages cover pilot and production releases.
Request a PCB Assembly Quote
Send your technology mix and files so we can route the job to the right process path.
- Attach Gerber, BOM and CPL.
- State SMT/THT content and quantity.
- Note turnkey vs consigned parts and destination.