GRUNER

ELECTROMECHANICAL SOLENOIDS, NAMELY PULL SOLENOIDS, THRUST SOLENOIDS, HINGED -ARMATURE SOLENOIDS, AND HOLDING SOLENOIDS; PRINTED CIRCUIT BOARDS; RELAYS AND INDUSTRIAL RELAYS; ELECTRICAL, PNEUMATIC AND HYDRAULIC ACTUATORS; DEVICES FOR THE SWITCHING AND REGULATION OF DAMPERS AND VALVES FOR BUILDING, HEATING AND CLIMATE TECHNICS, NAMELY, ACTUATORS, VALVES, MOTORIZED VALVES, SWITCHES, ELECTRIC CONTROLLERS, ELECTRIC REGULATORS