Solenoid and Relay Solutions for Automotive, Charging, Storage and Automation.

Gruner produces solenoids, relays and actuators.
Gruner is innovative. Gruner is international. Gruner is very much a family business. Flat hierarchies, high flexibility, consistent customer focus and sustained growth have made Gruner a technology leader, one that now sets the standards with its innovations that will be demanded by the industry of tomorrow. With our international focus, we retain full autonomy over cost-optimised production. From the idea through to volume production - Gruner implements all of the quality-related steps for its own solutions. In this way we provide our customers with innovative components and systems that deliver technological and economic benefits.
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