DIRECT-TO-FACTORY · SINGAPORE HQ · SHENZHEN PRODUCTION
CNC MACHINING · SLA & SLM 3D PRINTING

Instant Quotes
for your custom parts.

Stop waiting for days for quotes, simply upload your design to OpusFab, and get a quote in thirty seconds. Your parts are delivered in days. Every part is checked for DFM by Foreman, our manufacturing AI engine.

BINDING QUOTE — THE PRICE YOU SEE IS THE PRICE YOU PAY
30s  to a real quote 3 days  typical lead time 0  sales calls
opusfab.com / quote
QUOTE
Q-20260628-104471
PRICED · 28s
FILE
gearbox-housing.step
33.8 × 62.8 × 99.3 mm
SPEC
6061-T6 · CNC
±0.05 mm · as-machined
FOREMAN DFM

Wall on face 3 is 0.8 mm — it'll warp. Take it to 1.2 mm. Re-quote in 4s.

TOTAL · QTY 25
$237.95
REVIEWED BY FOREMAN · AN OPUSFAB ENGINE
NO "WE'LL GET BACK TO YOU" / PARTS IN DAYS, NOT MONTHS / UPLOAD A STEP FILE / GET A REAL QUOTE / NO SALES CALLS / REVIEWED BY FOREMAN / BINDING PRICES / ISO 9001:2015 / 30+ CNC CENTERS / SINGAPORE HQ · SHENZHEN PRODUCTION /
Re: Quote Inquiry
Hi Joe,

Thanks for your inquiry. We'll review your files and get back to you in 48 hours.

Best regards,
The Precision Team
Reply
THE PROBLEM

You've waited days for a quote that should've taken thirty seconds.

Waiting days for a quote, or paying a premium for speed — that's the choice most manufacturers give you. There's a better way.

OpusFab generates instant quotes you can actually order, and scales straight into production when you're ready.

THE BINDING QUOTE

The price you see is the price you pay.

Most instant-quote platforms show you a lowball number to win your upload. Then at checkout the real price appears — 2×, 3×, sometimes 4× the original quote. Setup fees, tooling surcharges, "complexity adjustments" that weren't there before.

Our quotes are binding. The price at quote time is the price at checkout. Machine time, material, setup, finishing — all in one number. No surprises. No renegotiation.

Every quote includes machine time, material, setup, and finishing — all in one number.

OTHER PLATFORMS
Initial Quote
$47.00
At Checkout
$189.00
+302% "adjustments"
Setup fee+$45
Tooling surcharge+$38
"Complexity" fee+$59
OPUSFAB
Initial Quote
$127.00
At Checkout
$127.00
Binding — zero surprises
Machine timeIncluded
MaterialIncluded
Setup & finishingIncluded
OUR TECHNOLOGY

Not a marketplace.
An engine.

OpusFab analyzes your design the moment you upload it. It combines manufacturing rules, process knowledge, and Foreman, our AI engine, to read geometry, materials, tolerances, and manufacturability in real time. You get an accurate quote in 30 seconds.

1
Upload your design
Upload your STP/STEP file.
2
Get your instant quote
Select material, finishes, tolerance, and lead time. All priced in seconds, with DFM issues flagged by Foreman.
3
Order and start fabricating
Checkout with credit card and your parts go straight into production.
INTERACTIVE 3D PREVIEW
Drag to rotate · Scroll to zoom
GEOMETRY READ IN REAL TIME — ROTATE TO INSPECT
Foreman
AN OPUSFAB ENGINE

Foreman reads a part the way a veteran production engineer would — then tells you the best way to make it.

The first AI model trained only on manufacturing — not the open web. It's a full production engineer: CNC and sheet metal, injection molding, extrusion and composites, with the materials science underneath. Twelve years of real production data — it catches what won't build, proposes the fix, and gets out of the way.

Reviews
Reads geometry, materials and process — across every method — against real data.
Flags
Surfaces what won't manufacture — before you order, while it's cheap.
Fixes
Proposes the change and re-quotes in seconds. You approve.
TRAINED ACROSS EVERY PROCESS
CNC MACHINING 3D PRINTING SHEET METAL INJECTION MOLDING EXTRUSION CASTING COMPOSITES MATERIALS SCIENCE
Pocket's too deep for a 6 mm tool. I split it into two passes — adds 40 s, no tool change.
Add a 1° draft to that boss or it'll stick in the mold. Costs you nothing now, scraps parts later.
Foreman is checking the part…
WHAT WE MAKE

Two processes today. One instant quote.

Upload your file, choose your process and OpusFab quotes in under 30 seconds. Get recommendations on materials. More processes are on the way.

01
CNC machining

Milled and turned parts in metal and plastic, held to ±0.05 mm.

MATERIALS · AVAILABLE NOW
ALUMINIUM STEEL STAINLESS STEEL TITANIUM BRASS PLASTIC
02
SLA & SLM 3D printing

Resin and metal additive — fine features and geometry milling can't reach.

MATERIALS · AVAILABLE NOW
ALUMINIUM TITANIUM NYLON TPU
+
More coming soon

Same instant flow, same Foreman review — more processes rolling out.

ON THE ROADMAP
SHEET METAL INJECTION MOULDING CASTING EXTRUSION COMPOSITES
WHY OPUSFAB

Built by engineers, priced by an engine.

We've been running manufacturing for over 12 years — across aerospace, medical, and consumer electronics. We've seen every quoting nightmare, every broker markup, every "we'll get back to you in 48 hours."

OpusFab is the shop we always wanted. We own 30+ CNC centers in Shenzhen. Our engineers in Singapore write the code that drives them. We are not a marketplace — we don't route your file to a random shop and hope. We cut it ourselves.

ISO 9001:2015 AS9100D PROCESSES FULL INSPECTION REPORTS NO MINIMUMS
30s
From upload to a real, production-backed quote.
12 yrs
Of real production data across aerospace, medical, and consumer electronics.
3 days
Typical lead time on in-spec parts.
0
Sales calls. Quote, approve, fabricate.
RECENT WORK

Parts we've machined.

Every part quoted, machined, inspected, and shipped. Real parts from real orders — not renders.

[Photo: Machined aluminium bracket]
AL6061 · Anodized
[Photo: Stainless steel housing]
SS316 · Bead Blast
[Photo: Titanium aerospace component]
Ti-6Al-4V · As-Machined
[Photo: Brass connector fitting]
C360 · Polished
[Photo: POM gear assembly]
POM · As-Machined
[Photo: Steel shaft with keyway]
S45C · Zinc Plated
[Photo: SLA resin prototype]
SLA · Standard Resin
[Photo: Aluminium enclosure]
AL6061 · Powder Coat
SURFACE FINISHES

From raw cut to showroom ready.

Every finish is priced into your quote in real time — select it during quoting and watch the total update. No surprise line items at checkout.

[Photo: As-Machined aluminium part]
As-Machined
Ra 1.6–3.2 μm
[Photo: Bead blasted part]
Bead Blast
Uniform matte finish
[Photo: Anodized parts in colors]
Anodized
Type II & III, 8 colors
[Photo: Powder coated part]
Powder Coat
Durable, any RAL color
FOREMAN FOR iOS

Quote on the floor. See it in your hand.

The Foreman app puts instant quoting in your pocket — snap or upload a part, get a price in seconds, and drop the model into augmented reality to check fit and scale right where it'll be used. Same engine, same amber call-outs, on the move.

01
Quoting on the fly
Upload from your phone and price a part between meetings.
02
AR part preview
Place your part at true scale on the bench, in the assembly, anywhere.
03
Foreman in your pocket
DFM flags and fixes travel with you — approve a re-quote from anywhere.
Download on the App Store
OpusFab app screen showing an instant CNC quote generated in seconds OpusFab app showing a machined part previewed in augmented reality at true scale
FAQ

Common questions.

Still have questions? Talk to an engineer →

GET STARTED

No guessing, no fuss. Upload your CAD file now for an instant quote.

Upload geometry, get an instant quote, move to production. Foreman reviews every part before you spend a cent.