Gems Sensors & Controls is a leading manufacturer of level switch products, pressure switches, pressure transducers, flow switches, miniature solenoid valves, proximity switches and liquid level control units for use in a broad range of fluids across industry.
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In 1959, Madison Company began designing and manufacturing reed switches, floats, and liquid level switches. Steady growth over the years has continued due to creative designs, and progressive management focused on customer needs.
Marsh Bellofram is a world class instrumentation manufacturer, with powerful product support, and near flawless distribution.
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