Heaters Controls And Sensors LTD (HCS) manufactures and designs heating and control systems for all industrial applications. Entire systems are available for the most complex heating and motion control process that requires heaters, controls, and sensors. Heaters Controls And Sensors LTD (HCS) provides complete after sales service and 3 year warranties on all electronic components. In house calibration and servicing provides a full, single source for all your requirements.