Six manufacturing mantras worth keeping (and evolving)

Written by Roger Rhynehart, Senior Director of Operations, HiArc | Jul 5, 2025 6:14:15 PM

Every few years, it’s worth looking again at the foundational principles of manufacturing; what’s still true, what’s no longer enough, and where we need to adapt. 


Back in the mid-noughties, the team here shared six mantras that guided how we thought about medical device manufacturing.

 

A lot has changed since then: new market conditions, new regulations, new expectations, new technologies. And at HiArc, our own evolution reflects that too. But the core challenges? Many of them are still here. Just more complex.


So here’s a fresh take. The same six ideas. But updated for the world we’re operating in now.

 

1. Compliance is a moving target

 

Regulations haven’t stood still and neither can we. Global harmonization sounds good on paper, but the reality is patchy and constantly shifting. Our job isn’t just to meet the current bar, it’s to anticipate where it’s headed.


Smart manufacturing in 2025 means building systems that can flex as the rules evolve, without compromising speed or quality.


2. Automation has limits


We’ve invested heavily in automation. It drives efficiency, improves traceability, and helps scale. But not everything should be automated.

There are still moments where experience matters more than speed, especially in early-stage production or when working with complex, high-mix systems. The key is knowing the difference, and designing your processes accordingly. It’s similar to AI. It can make a massive difference to how we work, but never a replacement for human expertise and creativity. 


3. Cost vs. risk is still the central trade-off


The stakes feel higher than ever. Reimbursement timelines are slower. Investors are more cautious. Supply chains are more fragile. Global markets are disrupted by tariff changes and tensions. 


So when you are investing nine figures into developing a new machine ,  that means choosing partners who really understand your space. 

You can’t eliminate risk, but you can hire for it and design for it in smart ways. Building buffers where they matter. And making early-stage manufacturing decisions with the downstream journey in mind. That’s when experience and attention to detail matter most. 


4. Quality can’t be bolted on

 

I am reminded of that quote by Ruskin: "Quality is never an accident. It is always the result of intelligent effort."  It’s one thing to design and build machines. Lots of people can do that.

It’s another entirely to design for quality from day one, and then manufacture quality. 


That’s not new—but it’s even more true when your production model needs to flex, or your team is distributed across geographies.

 

Quality systems shouldn’t be static binders of SOPs. They should be living, working tools that your engineers actually use, whether they’re in the lab, on the line, or reviewing design inputs on a shared screen from 3,000 miles away.

 

5. Tools are only as good as the alignment behind them


Shared platforms, cloud-based systems, collaborative dashboards… they’re useful, and often essential. But they don’t create alignment or success on their own. 


Too often, we see teams invest heavily in digital infrastructure but still struggle with decision-making, handoffs, or accountability. Technology can support coordination, but it can’t replace it.


What actually drives progress is shared clarity: on priorities, on process, on what ‘good’ looks like. Without that, even the best tools become noise.


At HiArc, we focus on building alignment first between functions, between teams, and between us and our clients. The tools follow. Not the other way around.  

 

6. Regulators want the same thing you do


It’s easy to see the FDA (or any regulatory body) as an obstacle. But the good ones aren’t trying to catch you out—they’re trying to ensure patients get safe, effective solutions.

 

If you approach your design and manufacturing with that same lens - consistency, transparency, real-world risk reduction - you’ll usually find the process goes more smoothly. And you’ll build better products along the way.


Conclusions

 

At HiArc, we’ve been listening hard to clients and evolving our own manufacturing services. This includes: earlier involvement in product development, new tools for scale-up, and more flexible production models tailored to where clients actually are in their journey.

 

But we’re not interested in overpromising or dressing it up. We’re just trying to build a smarter, more responsive way of working, with clients who value the same.


Sometimes that means rethinking the way we’ve always done things. Sometimes it just means going back to first principles and doing them better. It’s a journey.