Deltrol Corp. is a world leader in the development and manufacture of electromechanical controls and hydraulic systems and components. They are used in a variety of applications including HVAC, vending equipment, security systems, engine controls, office equipment, and more. Many of their products feature an encapsulated coil used in their extensive standard product lines of solenoids, relays, and dispensing valves. They also offer on/off valves, proportional valves, normally open valves, and 3-way valves that meet customer-specific requirements. Many of Deltrol’s products are RoHS (Restriction of Hazardous Substances.)

The organization's business units are structured into three divisions, Deltrol Controls, Deltrol Fluid Products, and Fluid Power and Controls Co., Ltd. They also have extensive experience in customizing standard products, as well as designing new products specific to customer applications.