HydraMatic, EZCover and HydraLux pool cover systems are manufactured by Aquamatic Cover Systems (AMCS, Inc., a California Corp.) a family owned company. The company has been manufacturing Automatic and Manual Safety Cover Systems since 1980. Based in Gilroy, California, the company offers distribution and installation world-wide.

Innovation and solid engineering and service have been the company's strong points. Limit switches, leading edge sliders, key-lock remote operating controls, built-in rainwater removal systems, cable compensating controls, unique dual motor hydraulic drives and special heavy duty cover recess covers are but a few of the many improvements that the company invented and pioneered in the automatic cover industry.