Focus on Your Product.
We Manage the
PCBA Supply Chain.
From Gerber files to finished boards — BOM sourcing, PCB fabrication, SMT assembly, functional testing, and worldwide shipping handled by one team in Shenzhen.
Eight stages, one team, zero handoffs.
From the moment you upload files to the day boards arrive — every stage handled in-house or by vendors we directly manage.
Files & DFM Review
Gerber, BOM, and assembly notes reviewed by our engineering team. Manufacturability issues flagged before production.
BOM Sourcing
Component procurement from authorized distributors. IQC inspection on every incoming reel.
PCB Fabrication
1–30 layers · FR4 / HDI / Rogers / Rigid-flex / Aluminum · HASL, ENIG, OSP, Immersion Silver · Impedance control available.
SMT Assembly
High-precision pick-and-place. 01005 to BGA. Lead-free reflow. Multiple production lines.
Through-Hole & Hand Solder
DIP components, connectors, transformers. Wave soldering or hand soldering for low-volume builds.
Inspection & Testing
AOI · X-Ray for BGAs · flying probe · ICT · functional testing. Reports issued with every order.
Box Build & Assembly
Enclosure mounting, cable harnessing, final product integration. Ready-to-use finished goods.
Packaging & Shipping
Anti-static packaging, full test reports, DHL/FedEx tracked shipping to 42+ countries.
Hover each step to see inside the process.
From file upload to worldwide delivery — every step coordinated by one team.
From your files to finished boards,
step by step.
This is what happens after you send us your Gerber files. Every step coordinated by one engineering contact — no hand-offs, no gaps.
Send us your files — we handle the rest.
Upload your Gerber files, BOM, and any reference photos. Our engineering team reviews every submission and confirms feasibility within 24 hours.
We source every component. You approve the BOM.
Our procurement team sources all components from authorized distributors. Every incoming reel goes through IQC inspection with barcode verification.
Your bare boards manufactured to spec.
We fabricate 1–30 layer PCBs across a full range of substrate types. Whether your design calls for standard FR4, high-frequency Rogers, HDI micro-vias, rigid-flex, or aluminum MCPCB — we cover it. Every bare board is electrically tested before assembly.
Automated precision SMT placement.
Components are placed using high-precision pick-and-place machines. We handle 01005 packages up to large BGAs. Lead-free reflow is standard. AOI inspection follows immediately.
DIP, connectors, and hand soldering.
Through-hole components are inserted and hand-soldered or wave-soldered after SMT. Our operators follow IPC-J-STD-001 workmanship standards on every board.
Every board tested before it leaves.
AOI catches missing or misaligned components. X-Ray verifies hidden solder joints on BGAs. Flying probe or ICT confirms electrical continuity. Functional testing validates board operation.
From boards to finished products.
We install boards into enclosures, route cable harnesses, and perform final product integration. Finished goods ready for your customers — no further work needed.
Shipped to your door with full documentation.
Boards are anti-static packaged, foam-separated, and boxed with a signed test report. DHL and FedEx tracked shipping to 42+ countries. You receive boards ready to use.
Ready to see how this works for your project?
Upload Files & Get Quote →What changes when you stop managing suppliers separately.
Real equipment. Trained operators. Real boards shipping every day.
Our Shenzhen facility runs multiple SMT lines, in-house component storage, AOI/X-Ray inspection, and full functional testing — all under one roof in Bao'an District.
Hardware teams trust us with real projects.
“We've worked with OneStopPCBA for over 18 months across 12 product revisions. Not a single shipment was late. Their DFM review caught a critical impedance issue that would have killed our launch timeline — and they flagged it the morning after we uploaded.”
“Getting quotes from Chinese manufacturers used to take a week of back-and-forth. With OneStopPCBA I upload files Monday morning and have a detailed quote and DFM report by Tuesday. That turnaround completely changed how we plan our sprints.”
“The test report they include with every shipment is more thorough than what I get from most local CMs. AOI screenshots, flying probe results, pass/fail logs per unit. Our internal QA audit takes half the time now.”
“We sent them a bare schematic for our first prototype run — no Gerber, no BOM, nothing finished. They helped us through DFM, sourced every component, and delivered 20 working boards. Exactly what a first-time hardware founder needs.”
Questions from customers around the world.
Real questions, real answers. We update this board based on what we hear most from hardware teams across 42+ countries. Have something on your mind? Ask below.
Showing 6 selected questions · More added regularly
Ready to send us your next project?
Upload your Gerber files and BOM. Our engineering team will review them and respond within 24 hours with a full turnkey quote and lead time.