One accountable team runs your build from BOM review to shipment. Every quote is engineer-reviewed, and every component change requires your written approval.
Every quote starts with an engineer reading your BOM, not an algorithm guessing at it. Try the first pass right here — the same completeness check we run before anything goes near a production line.
CSV or TSV export from your EDA tool or spreadsheet
No file at hand? ·
The four structural issues that most often delay a quote.
MPN Rows missing a manufacturer part numberMFR Rows missing the manufacturer or brandQTY Rows with a missing or zero quantityREF Reference designators used more than onceProduction lines from our verified manufacturing partners. Every build passes the same five gates — and you get documentation at each one.
Typical turnkey PCB assembly capabilities from our partner lines below. If your stackup sits outside this table, send it anyway — we'll tell you plainly whether we're the right shop for it.
Figures are typical line capabilities, confirmed per project during DFM review.
We'd rather turn away the wrong project than disappoint the right one.
On the boundary? Send the files. A straight "no" within a day beats a slow "maybe".
Parts go EOL mid-quote. Reels run dry mid-build. It happens on every project — what matters is what happens next. This is our standard workflow. Try it:
A shortage or lifecycle risk is caught during BOM review or procurement, with the source documented.
You get a written proposal: original vs. proposed part, datasheet differences, price and lead-time impact.
Approve or reject in writing. The decision is attached to your order file. Nothing ships swapped without it.
This is the workflow behind the 24–48h promise. No black box, no fully-automatic pricing — here's exactly what happens to your files.
Your Gerber, BOM and CPL are parsed and cross-checked by our internal tooling. Missing MPNs, quantity mismatches and duplicate designators surface immediately — the same first pass you can try in the BOM check above.
An engineer reviews everything the tools flag — and everything they can't judge: lifecycle and EOL risk, authorized-channel availability, DFM issues, and your test requirements.
Nothing is quoted until a second review confirms sourcing and numbers. The quote you receive is one a named engineer is prepared to stand behind.
We use software to remove waiting, not judgment. Every quote — and every component substitution — is approved by an engineer before it reaches you.
Every order ships with documentation you can forward to your own team without editing a word.
Dimensions, placement and solder quality — before the run continues
BGA and QFN inspection evidence for your specific build
The finished batch, photographed before packing — on every order
Images above are illustrative format examples. Every order ships with the actual documentation — the FAI report, inspection records and pre-shipment photos of your own batch.
Gerber or ODB++ for the bare board, a BOM with manufacturer part numbers, and a pick-and-place (CPL) file for assembly. Plus the basics: quantity, target date and any test requirements. If something's missing, send what you have — the BOM check above shows what slows quotes down, and an engineer will tell you exactly what's still needed.
For standard builds (2–8 layer FR-4, SMT or mixed assembly) yes — an engineer-reviewed quote within 24–48 hours of complete files. Complex builds get a straight answer on timing inside the same window, not silence. Every quote is reviewed by an engineer before it's sent; that's the whole point.
Your choice. Full turnkey — we source everything from authorized channels with traceable MPNs. Partial turnkey — you supply some parts, we source the rest. Consigned — you supply everything. Whichever model, no alternate part is ever purchased without your written approval.
NDAs on request — check the box in the RFQ form and one goes out before you upload anything. Customer files are never used to train models, never shared beyond the engineers and partner line building your boards, and are deleted on request. Details are in the privacy policy.
Typically 20–500 pieces, and prototypes below that are welcome. Above 500, send the files anyway — if your build sits outside what we run well, we'll say so plainly rather than learn on your order.
IPC-A-610 Class 2 acceptance as standard. First-article inspection on every new design, AOI on every build, and X-ray verification for BGA and QFN joints on request — with the records shipped alongside your boards.
First prototype orders: 100% upfront. Production runs: 30% deposit, 70% before shipment. The exact terms are stated on your quote — no surprises after the fact.
An engineer reviews every RFQ. Standard projects get a quote within 24–48 hours; complex builds get a straight answer on timing inside the same window.
An engineer reviews every RFQ. Standard projects receive a quote in 24–48 hours.
Your email client should have opened a pre-filled brief — attach your files and hit send. An engineer replies within 24–48 hours.
Nothing opened? Write to rfq@coreviacircuits.com directly.