HEATKEYS

Gems™ Sensors & Controls - Leading manufacturer of pressure switches & sensors, level switches, flow switches, proximity switches & liquid level sensors used in various industries.

Float Switch - Float Switches and Liquid Level Sensor Manufacturer for Liquid Level, Float and Float Switch, Pressure and Force switch Applications - Custom Float Switches, Liquid Level Sensors.

Innovative Components: we develop quality level sensors designed to add value to your product, and to meet the diverse needs of your business specializing in Level Control, Level Sensor, Liquid Level, Level Indicator, Float Switch.

ChicagoSensor.com manufactures Float Switches, Level Sensors and Liquid Level Switches. Chicago Sensor is an ISO Certified Facility.

Advanced Control Technology of Minneapolis, Minnesota manufactures a high quality float switch. Our Liquid Level Sensor is backed by 100% quality control.

Whitman Controls Corporation is an established leader in the manufacture of miniature pressure, differential pressure, vacuum and liquid level switches. It has achieved this by providing a quality product to customer specification at a competitive pr...