SMT Assembly
Single-sided and double-sided surface mount assembly for compact and high-density electronics.
Quote This ServicePCB Assembly & Turnkey PCBA Manufacturing Services
QFPCB provides SMT, BGA, through-hole, mixed-technology and turnkey PCB assembly services for prototypes, low-volume builds and volume production.
Send your Gerber, BOM and pick-and-place files for engineering review, component sourcing feedback and PCBA quotation.
Gerber + BOM are enough to start an initial engineering review.
SMT / BGA / THT / Mixed Assembly
Prototype to Volume Production
Component Sourcing Support
AOI / X-Ray / Functional Test
ISO / IATF / UL Supported
PCB Assembly Services for Complex Electronics
From prototype PCBA to turnkey production, QFPCB supports assembly projects that require engineering review, sourcing support and reliable inspection.
BGA Assembly
BGA, QFN and fine-pitch component assembly with X-Ray inspection support when required.
Quote This Service
Through-Hole Assembly
THT, connectors and mixed component assembly for industrial and high-reliability boards.
Quote This Service
Mixed Technology Assembly
SMT, through-hole, BGA and connector assembly support in one PCBA build.
Quote This Service
Turnkey PCB Assembly
PCB fabrication, component sourcing, PCBA assembly, inspection and delivery coordination.
Quote This Service
Prototype PCB Assembly
NPI, pilot builds and small-batch PCBA support before stable production release.
Quote This ServicePCBA Problems We Help You Solve
A PCB assembly project often fails because of incomplete files, BOM issues, sourcing risk, soldering defects or unclear testing requirements.
Incomplete RFQ Files
We review Gerber, BOM, pick-and-place and assembly drawings to clarify missing information before quotation.
BOM and Sourcing Risk
We check MPNs, package matching, availability, lifecycle risk and possible alternatives before assembly.
DFM / DFA Issues
We help identify footprint mismatch, polarity errors, panelization issues, BGA risks and test point requirements.
Supplier Coordination Pressure
QFPCB can combine PCB fabrication, component sourcing, assembly and testing to reduce multi-supplier communication.
Who We Serve
QFPCB supports engineering, purchasing and manufacturing teams that need PCB fabrication, component sourcing and PCBA assembly support in one project.
Engineering Teams
Get DFM/DFA feedback before assembly to reduce prototype and soldering risks.
Procurement Teams
Combine PCB fabrication, BOM review, component sourcing and assembly into one supplier workflow.
OEM / ODM Manufacturers
Support prototype, low-volume and production PCBA requirements with inspection and documentation.
NPI and Startup Teams
Move from early validation builds to clearer pilot production with engineering communication.
PCB Assembly Capabilities
Use this capability overview to check whether your PCBA project fits QFPCB before sending files for review.
| Assembly Types | SMT, THT, BGA, QFN, QFP, mixed technology assembly |
|---|---|
| PCB Types | Rigid PCB, flex PCB, rigid-flex PCB, HDI PCB and complex multilayer boards |
| Production Volume | Prototype PCBA, low-volume builds, high-mix projects and volume production |
| Supply Model | Turnkey, partial turnkey and consigned component assembly support |
| Soldering Process | Lead-free / RoHS assembly, SMT reflow, through-hole and mixed assembly process support |
| Inspection | SPI, AOI, X-Ray, visual inspection and first article inspection when required |
| Testing | ICT, functional test, programming support and project-specific inspection requirements |
| Engineering Support | BOM review, DFM/DFA feedback, process risk review and inspection records if required |
Choose the Right PCBA Supply Model
Select the model that matches your component control, sourcing responsibility and delivery pressure. QFPCB can support turnkey, consigned and partial turnkey PCB assembly.
Best for complete outsourcing
Turnkey PCB Assembly
QFPCB fabricates PCBs, sources components, assembles boards and supports testing coordination.
Best when you control all components
Consigned PCB Assembly
You supply all components, and QFPCB handles PCB assembly, soldering process control and inspection.
Best for key IC control plus sourcing help
Partial Turnkey Assembly
You supply key ICs or special parts, and QFPCB sources the remaining components for assembly.
Component Sourcing and BOM Review Before Assembly
A reliable PCBA project starts with a clean BOM. QFPCB can review component availability, package matching, lifecycle risk, substitutions and possible sourcing issues before assembly begins.
MPN and package review
Availability and lead-time check
Alternative part suggestions
Obsolete or EOL component risk
Consigned and sourced parts coordination
Quantity and MOQ clarification
Engineering Review Before PCB Assembly
Before production, QFPCB reviews PCB and assembly files to help identify manufacturability risks that may affect soldering, placement, testing or delivery.
Footprint mismatch
Polarity and orientation issues
Missing centroid data
BGA / QFN assembly risk
Panelization suggestions
Test point suggestions
Why Choose QFPCB for PCB Assembly
QFPCB is built for customers who need PCB fabrication, assembly, engineering review, sourcing support and quality control in one export-oriented workflow.
Integrated Supply ChainPCB manufacturing and PCBA assembly support from one supplier.
Engineering ReviewDFM/DFA feedback before production to reduce assembly risk.
Prototype to ProductionNPI, low-volume, high-mix and volume PCBA project support.
Component SourcingBOM review, sourcing coordination and alternative part suggestions.
Testing SupportAOI, X-Ray, ICT, functional test and visual inspection options.
Complex Electronics FocusSupport for industrial, medical, automotive, energy and communication projects.
Quality Control for Reliable PCBA Delivery
QFPCB supports inspection and testing steps according to project complexity, component type and customer requirements.
SPI / AOI Inspection
Inspection support for solder paste, component placement and visible assembly defects.
X-Ray Inspection
Inspection for BGA, QFN and hidden solder joints when project complexity requires it.
ICT / Functional Test
Electrical and functional test support based on your fixture, procedure or project requirements.
Certified Quality Support for PCB & PCBA Projects
QFPCB supports PCB and PCBA projects with quality management, traceability and compliance requirements for automotive, medical, industrial, aerospace and export-oriented electronics.
- IATF 16949
- ISO 9001:2015
- ISO 13485:2016
- AS9100D
- UL
- RoHS
- REACH
PCB Assembly for High-Reliability Industries
QFPCB supports PCBA projects for teams that need stable assembly, engineering communication and export-oriented quality support.
Industrial Automation
Medical Electronics
Automotive Electronics
Communication Equipment
Energy Management
Aerospace Electronics
Consumer Electronics
IoT & Smart DevicesPCBA Case Studies Across Complex Applications
Anonymous project examples help engineering and procurement teams quickly judge whether QFPCB fits a similar PCBA requirement.
Industrial Controller PCBA
Mixed SMT and through-hole assembly
Support included PCB fabrication, BOM review, component sourcing, SMT/THT assembly, AOI and functional test coordination.
Quote a Similar Project
Medical Device Control Board
Traceability and process control
DFM review, PCBA assembly, selected X-Ray inspection and documentation support for small-to-medium production batches.
Discuss Medical PCBA
Communication Equipment PCBA
Dense component placement and BGA risk
SMT assembly, BGA handling, engineering review, AOI and X-Ray inspection support for communication electronics.
Quote Communication PCBAFiles Needed for a PCB Assembly Quote
Complete files help QFPCB review your project faster and provide a clearer quotation.
Gerber or ODB++
BOM with MPN, package and quantity
Pick-and-place / centroid file
Assembly drawing
Quantity and delivery target
Testing requirements
Special process notes
Firmware file if programming is required
How to Get a Faster PCBA Quote
Help our engineering and sourcing team understand your project faster by sending clear assembly data from the beginning.
Send complete BOM with manufacturer part numbers
Include Gerber or ODB++ files
Include pick-and-place data
Confirm quantity and target delivery date
Mark consigned parts clearly
Share testing and packaging requirements early
From Files to Finished PCBA
A clear process helps customers move from design files to assembled and inspected circuit boards with fewer communication gaps.
File Review
Review Gerber, BOM, placement and assembly requirements.
DFM / DFA Check
Identify assembly risks before production begins.
PCB & Components
Coordinate PCB fabrication and component sourcing.
PCBA Assembly
Handle SMT, THT, BGA and mixed assembly processes.
Inspection & Testing
Arrange inspection and testing based on requirements.
Packing & Delivery
Pack finished boards and support shipment coordination.
PCB Assembly FAQ
Answers to common questions before sending PCB assembly files for review.
Gerber or ODB++, BOM, pick-and-place file, assembly drawing, quantity and testing requirements help us review your project faster.
Yes. QFPCB can support turnkey or partial turnkey sourcing, BOM review, availability checks and alternative part suggestions.
Turnkey means QFPCB sources PCBs and components. Consigned means you supply components and QFPCB handles assembly and inspection.
QFPCB supports BGA, QFN, QFP and fine-pitch assembly projects with inspection options such as AOI and X-Ray when required.
Yes. Prototype PCBA, NPI builds, pilot runs and low-volume assembly projects can be reviewed based on your files and BOM.
Yes. QFPCB can combine PCB manufacturing, component sourcing, PCBA assembly, inspection and testing coordination in one project.
Ready to Quote Your PCBA Project?
Send your Gerber, BOM, pick-and-place file and assembly requirements. QFPCB will review manufacturability, component availability, assembly risks and testing needs before quotation.
PCB Assembly Knowledge Center
Helpful PCBA articles can capture search traffic and answer buyer questions before they send Gerber, BOM and assembly files.
PCBA Assembly Technology
Harnessing Wire: Selection, Design, and Assembly Guide
Learn how to select harnessing wire, size conductors, choose insulation and terminals, control crimp quality, and specify reliable wire harness assemblies.
Read Article
PCBA Assembly Technology
Circuit Card Assembly: Process, Standards and Supplier Checklist
Understand circuit card assembly (CCA), how it differs from PCB and PCBA, its SMT/THT process, IPC quality controls, testing and a supplier-ready...
PCBA Assembly TechnologyEarly Procurement Involvement in PCB Projects: BOM and DFM
Learn how early procurement involvement in PCB and PCBA projects reduces BOM risk, sourcing delays, redesigns and DFM surprises before production.
PCBA Assembly TechnologySMT Assembly Process: Solder Paste, Placement, Reflow and Checks
Learn the SMT assembly process from stencil printing and pick-and-place to reflow, AOI, X-ray, testing and the files needed for a reliable...
PCBA Assembly TechnologyPCB Assembly Cost: BOM, SMT Setup, Testing and Quote Checks
Learn what affects PCB assembly cost, including BOM sourcing, SMT setup, labor, testing, quantity, lead time and the quote checks to prepare...
PCBA Assembly TechnologyHow to Solder SMD Components on PCB: Tools, Steps and SMT Checks
Learn how to solder SMD components on a PCB, including tools, step-by-step soldering, inspection checks, common defects and when to use factory...
PCBA Assembly TechnologyHow to Test a PCB with a Multimeter: Continuity, Voltage and Fault Checks
Learn how to test a PCB with a multimeter safely, including visual inspection, continuity, resistance, voltage rails, components and when to stop.
Products & Services
PCB Technology
Contacts
- WhatsApp: +8617688755343
- Tel: +86 (755) 2359 9845
- E-mail: [email protected]
- PCB Factory: Building B3, North Industrial Park, Yanchuan Community Yanluo Street, Baoan District, Shenzhen,China
- SMT Factory: Building A5, Shengbao Industrial Park, No.8 Huamei Road, Baoan District, Shenzhen,China
Technical Support & Quote
Copyright © 2022 - 2026 SHENZHEN QFPCB TECHNOLOGY CO.,LTD
Get A Quote