PCBA Manufacturer in China

Turnkey PCB assembly — from bare board to fully assembled and tested product. Component sourcing, SMT, through-hole, and quality inspection. Factory-direct from Shenzhen.

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What is Turnkey PCBA?

Turnkey means one manufacturer handles everything — you focus on design, they handle the rest.

🔩 PCB Fabrication

Your boards manufactured to spec — 2-layer to 16-layer, FR4, aluminum, flex, rigid-flex. All the capabilities of a dedicated fab house.

📦 Component Sourcing

We source all components from authorized distributors. No more chasing parts across multiple suppliers. One BOM, one order, one price.

🔧 SMT & Through-Hole Assembly

High-speed pick-and-place for SMT, precision wave soldering for through-hole. Mixed technology boards handled in a single pass.

✅ Quality Inspection

Automated optical inspection (AOI) on every board. Optional in-circuit testing (ICT), functional testing, and burn-in testing.

🌐 Global Logistics

DHL, FedEx, and UPS worldwide. DDP shipping available. Most orders delivered in 7-12 working days from order confirmation.

💬 Dedicated Support

Single point of contact from quote to delivery. Real-time updates via WhatsApp. No language barriers — our team speaks English.

PCBA Pricing

Transparent pricing — no surprises. Assembly fees + component cost = your total.

ServiceDetailsStarting Price
SMT Assembly (one side)Up to 50 unique parts, standard pitch$30 setup + $0.01/part
SMT Assembly (both sides)Double-sided SMT$50 setup + $0.015/part
Through-Hole AssemblyWave soldering or manual$0.02/joint
Mixed SMT + THTCombined technology$40 setup + $0.015/part
Component SourcingFrom authorized distributorsAt cost + 8% handling
AOI InspectionAutomated optical inspectionIncluded
Functional TestingCustom test fixture$100 setup + $0.50/unit
Conformal CoatingProtective coating spray$0.30/board

Our PCBA Process

1

Send Files

Gerbers, BOM, and pick-and-place data

2

DFM Review

We check your files and flag issues before production

3

Source & Build

Components procured, PCBs fabricated, assembled

4

Inspect & Test

AOI + optional ICT/functional testing

5

Ship

Packed and shipped worldwide via DHL/FedEx

SMT vs Through-Hole

FeatureSMTThrough-Hole
Component SizeSmall (0201 to 2512)Larger (always)
Assembly SpeedFast (automated pick-and-place)Slower (manual or wave)
Board DensityHigh — both sides of boardLower — leads take space
Mechanical StrengthLowerHigher (leads through board)
Hand-SolderingDifficult (needs magnification)Easy
Best ForModern, compact designsConnectors, power, prototyping

Frequently Asked Questions

What is turnkey PCBA?

Turnkey PCBA means the manufacturer handles everything: PCB fabrication, component sourcing, solder paste assembly, and testing. You just send your Gerber files and BOM — they deliver fully assembled boards.

How long does turnkey PCBA take?

Typical lead time is 7-12 working days for standard SMT assembly including component procurement. Express services are available for 5-7 day turnaround on common components.

Can I supply my own components?

Yes. You can supply your own components (known as 'consigned' assembly), or have the manufacturer source everything (full turnkey). Consigned saves on procurement fees but requires you to manage supply chain.

What's the minimum order quantity?

No minimum. We support prototype quantities (1-10 boards) all the way to production runs (10,000+). Pricing scales with volume.

Do you do quality testing on assembled boards?

Yes. Every PCBA order includes automated optical inspection (AOI). We also offer functional testing (ICT), in-circuit testing, and burn-in testing as additional services.

What file formats do you accept?

Gerber (RS-274X) for PCB, BOM in Excel/CSV format, and pick-and-place (CPL) file. KiCad, Eagle, Altium, and OrCAD exports all work.

Ready to Go from Design to Product?

Send us your Gerber files and BOM — we'll handle the rest.

💬 Chat on WhatsApp