Gruner – for 50 years the name has stood worldwide for innovative relay, solenoid and actuator technology. Superior design principles, centuries of experience in co-development, permanent investment in the latest product......Gruner – for 50 years the name has stood worldwide for innovative relay, solenoid and actuator technology. Superior design principles, centuries of experience in co-development, permanent investment in the latest production and QS technologies as well as high vertical integration - all of this has turned Gruner into a reliable and efficient partner for numerous leading companies all over the world. Consistent Specialization in Energy Management plus Targeting of the Semiconductor, Automotive and Mechatronic Markets Have turned Gruner into the world market leader in several sectors. At our headquarters in Wehingen in Southwest Germany, we develop and manufacture our products on high-quality production lines taking up more than 7000 square meters of production space. For 25 years now, our own assembly plant in Tunis (Tunisia) has been helping to guarantee an advantageous price-performance ratio plus high delivery security.