Quality through systems
Published on 21 August 2025

Even the polymath John Ruskin recognised that quality is never an accident. The outstanding quality of Roth precision parts is the result of systematic quality management, the fulfilment of all relevant regulations, and a sophisticated metrological control system.

We manufacture precision parts. The quality feature “precision” in the identification of our products already gives it away: for us, quality is not an unnecessary and unprofitable luxury as in many other industries that serve our consumer society. Quite the opposite: in our line of work, quality is an essential prerequisite. Accordingly, our entire activity is aimed at quality.

Good. Better. Excellent.

Our quality management is end-to-end. It begins with the preparation of quotation and only ends after the delivery. It also is comprehensive and therefore includes all areas – from administration to development and production. Above all, however, it is ambitious: we outdo ourselves by continuously improving. This mindset drives us every day – and it gets results. We consistently impress in audits, whether for ISO 9001, ISO 13485 (medical devices), or ISO 14001 (environmental management).

Regulations as a guarantee of quality

Many of our customers operate in highly regulated industries such as medical technology or aerospace. In these sectors, quality is literally a life insurance. Increasingly and justifiably, environmental protection is also becoming more important alongside human health and safety. Accordingly, today’s standards include comprehensive requirements for the protection of people, animals and the environment. We fulfil all the important directives in our field of activity. This means: RoHS, REACH, CMRT, TSCA and POP.

Where precision meets proof

We have confidence in our development and production processes. Nevertheless, we do not leave it at that. Instead, we subject our precision parts to a final inspection using tactile, optical and manual measuring methods. We have an extensive measuring laboratory with the most innovative and reliable measuring technologies. From coordinate measurement and wave measurement to contour and roughness measurement and beyond, we can carry out any measurement requested by our customers.

In our business, proven quality is the only quality that counts. That is why we always supply a complete and clear documentation as an integral part of our precision parts. With the documentation, our customers have written proof: quality is our priority!

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