A simple mechanical push button becomes an intelligent, connected system. A standard light becomes a smart interface.
Critical systems never stand still — and neither do we.

Evolution is not a promise about a better world. It is what happens when an engineering partnership continues after the first delivery — when a switch is qualified for a new platform, a sensor is adapted to a new standard, or a signal light gains a function nobody asked for yet, because the environment it serves has changed. We do not claim to make tomorrow better. We claim to keep building what the systems around us need next — in the markets we already serve, and in the niches only we know well enough to improve.
This path is not a new logo. It is the same graphic our customers already know from our trade fair stands, our wall calendar, and the vehicles carrying our name. We are bringing it onto the website because it says, in one image, what takes this whole page to explain: a straight line from a simple mechanical part to an intelligent, connected one — and every stop along the way is a real product we have shipped.

A signal light was once a single-colour indicator. Today, the same door position can be communicated through configurable multi-colour LEDs, combined with acoustic warning and integrated into the same housing as the push button that triggered it — a single unit that signals, warns and confirms at once.
A push button was once a purely mechanical point of contact. Today, infrared-based touchless activation lets the same point of contact be operated without touching it at all — engineered first for hygiene in doors and washrooms, now embedded in our PKT55, CKT and M-Door GM push buttons across the range.


A proximity switch once told you only whether a door or hatch was open or closed. Today, the same detection principle — approved for helicopter applications — feeds continuously into systems that monitor, log and protect, long after the initial signal was all that was needed.
A miniature switch for a helicopter or aircraft was once a single, isolated qualification. Today, the same switching technology evolves across platforms — carrying forward the reliability record instead of starting it over with every new aircraft.


A switch qualified to nuclear industry standards was engineered once, thirty years ago. It is still in service today — proof that in energy infrastructure, evolution can mean building something once that keeps working for decades.
Evolution is not confined to this page. It runs through every interface, sensor and light we engineer:
None of this evolution happens on our own. Each step began with a customer’s requirement — a platform that changed, a standard that was updated, a condition nobody had designed for yet. This is what we mean by co-engineering: not a one-time delivery, but a partnership that continues for as long as the system it serves is in operation. This is the same process we follow for every custom development, from specification to series production — and beyond.
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