Tollman Spring Company

How does Tollman Spring ensure quality and compliance?

We're certified to ISO 9001:2015. We run Statistical Process Control on critical dimensions. And we provide PPAP documentation, Levels 1 through 3, where required.

In plain terms: when a medical device company needs a spring to behave exactly the same way in unit 10 as it does in unit 10 million, that's the job.

Syringes | Auto-injectors | Surgical Tools | Wearables | Diagnostic Systems

The spring inside is tiny...The consequences of getting it wrong are not!

Since 1945, we've been the supplier medical OEMs call when the tolerances get tight and the stakes get high.

Come see for yourself this fall:

🔹 MEDevice Boston | Booth #314 | Aug 26–27
🔹 PDA Universe | Booth #125 | Oct 6–7
🔹 MD&M Midwest | Booth #3621 | Oct 28–29
🔹 PODD 2026 | Boston | Oct 29–30

Precision components for the medical device industry, from first prototype to full production.

"Trust me" is a great line for movies...
It's a terrible line for manufacturing. 🎬

At Tollman Spring, we don't ask you to trust us. We show you the data.
Statistical process controls monitoring the critical stuff while it happens, not after.

PPAP documentation at Levels 1 through 3, delivered when you actually need it, not three follow-up emails later. 📊

And behind all of it, a quality team whose entire job is making sure your parts match your print. Every time!

Because here's what we've learned since 1945: quality isn't a promise you make. It's a process you can prove.

Registered to ISO 9001:2015. Backed by paperwork we're genuinely proud of. (Yes, we just said that about paperwork!!!) 📋

Got a spec that needs more than a handshake? We should talk.

Link in the comments. 👇