Step 1: Share your spec.

Step 1: Share your spec.

Step 1: Share your spec.

Upload your PDF or drawing, and our engineers jump on your job.

Upload your PDF or drawing, and our engineers jump on your job.

Step 2: We build & wind.

Step 2: We build & wind.

Step 2: We build & wind.

Material picked for your application, copper wound to spec.

Material picked for your application, copper wound to spec.

Step 3: Ship & support.

Step 3: Ship & support.

Step 3: Ship & support.

Tracked delivery, expert follow-up—no drop-offs.

Tracked delivery, expert follow-up—no drop-offs.

>98%

>98%

On-time delivery

On-time delivery

±1%

±1%

Inductance tolerance

Inductance tolerance

24hr

24hr

Engineer response

Engineer response

“We were staring at a six-week delay. Ampersand turned complete gerber reviews in 12 hours and got us shipping two weeks early.”

“We were staring at a six-week delay. Ampersand turned complete gerber reviews in 12 hours and got us shipping two weeks early.”

Emily Reyes, Lead Mechanical Designer, Helix Autonomous Systems

Show us any quote.

Show us any quote.

We'll beat it.


Name any lead time.
We'llvery likely beat it.

We'll beat it.


Name any lead time.
We'llvery likely beat it.

Built by founders. Engineered for precision.

Ampersand is young and hungry: founders with robotics backgrounds built this shop from scratch. We answer emails lightning-fast, pick up the phone, and never pass you to a someone who needs to "look up your file".

Hands-on means your part isn’t lost in a queue. Want to talk about specs? Email or call. You’ll reach a real builder.

Already have a spec sheet?

Already have a spec sheet?

Send it now to sales@ampersand-mfg.com.

Send it now to sales@ampersand-mfg.com.

Send it now to sales@ampersand-mfg.com.

Upload & Send

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