10 DFM checks to run before your first production run
A practical checklist to catch the design issues that most often derail a first PCBA build at a contract manufacturer.
Prototypetoproduction.Zero surprises.
Apthea Labs takes your electronics from working prototype to volume production — DFM, sourcing, EMS partner selection, NPI, test and scale-up. One senior team, end to end, on your side of the table.
End-to-endDFM → NPI → volume
Vendor-neutralWe work for you, not the factory
Global networkEU, Asia & Americas EMS partners
Standards-drivenIPC, ISO 13485, IATF 16949
Industries
- Industrial IoT
- Medical devices
- Automotive & e-mobility
- Energy & cleantech
- Consumer electronics
- Robotics
What we do
Six disciplines.
One accountable team.
Bring us in for a single phase or the whole journey. Either way you get engineers who have run production lines — not just slide decks.
- 01
DFM, DFT & design review
We review schematics, layouts and mechanical assemblies with the eyes of a production line — before issues become expensive.
- 02
Supply chain & sourcing
Resilient BOMs and a sourcing strategy that survives allocation, lifecycle changes and price swings.
- 03
EMS partner selection & audits
Find the right contract manufacturer for your volume, technology and market — and hold them to it.
- 04
NPI & industrialization
A structured path from prototype to pilot run to mass production, with gates, data and clear ownership.
- 05
Test & quality engineering
Test strategies and quality systems that catch defects early and give you traceability you can trust.
- 06
Production scale-up & cost-down
Keep production healthy once volume arrives: yield, cost, logistics and compliance under control.
Not sure where to start?Book a free call →
How we work
Five steps.
One straight line to volume.
Clear phase gates, shared data and a single point of accountability — so you always know what happens next and what it costs.
Step 1: Discover
We audit your product, documentation, volumes and constraints to map the risks.
Step 2: Design for production
DFM/DFT reviews and BOM hardening to make the product buildable at scale.
Step 3: Source & select
Qualified suppliers and the right EMS partner, with pricing you can defend.
Step 4: Industrialize
Pilot runs, test fixtures and process documentation — validated on the line.
Step 5: Scale & sustain
Ramp to volume, then keep yield, cost and quality moving in the right direction.
Why Apthea Labs
Your manufacturing team, on demand.
Most hardware teams are brilliant at building prototypes. Scaling them is a different discipline. We plug that gap with senior EMS expertise — without the overhead of a full-time operations department.
Talk to us →- No kickbacks
Independent advice
No factory kickbacks. Our recommendations are driven by your product, volumes and risk profile.
- Boots on the floor
Hands-on on the line
We show up for audits, pilot runs and first-article inspections — wherever your partners are.
- Show the numbers
Data, not opinions
Should-cost models, yield data and test coverage metrics that make decisions defensible.
Industries
Where we help
Regulated or rushed, niche or mass-market — if it has a PCB, we've probably been on the line for something like it.
- Industrial IoT
- Medical devices
- Automotive & e-mobility
- Energy & cleantech
- Consumer electronics
- Robotics
Insights
Case studies & field notes
Moving an industrial IoT sensor to a new EMS partner in 14 weeks
How we moved a connected sensor product to a new contract manufacturer, with no line-down events and a lower unit cost.
- From kickoff to first volume shipment
- 14 wks
- Unit cost at 10k units / year
- −18%
Industrial IoTTaking a Class II medical wearable from prototype to ISO 13485 production
Structuring EVT, DVT and PVT for a regulated product, and building the documentation trail auditors expect.
- Build phases, all passed on schedule
- 3
- Major non-conformities at audit
- 0
Medical devices
Got a board that needs to ship?
Tell us about your product, your volumes and your timeline. We'll come back with an honest view of what it takes to get it built — and built well.