Deltrol Controls designs and manufactures solenoids, relays, solenoid valves, and custom assemblies. They offer extensive standard product lines as well as the ability to design custom products specific to your application. Deltrol Controls is located in Milwaukee, Wisconsin, and is a wholly-owned subsidiary of Deltrol Corp. Their Milwaukee operation employs approximately 150 employees, working out of a 110,000 square foot manufacturing facility. They also have manufacturing capabilities in other parts of the world that allows them to be a globally competitive supplier.   Deltrol Controls' product line consists of: Relays – 5-50 amp ratings in multiple size, contact configuration, and mounting options Solenoids – C-frame, D-frame, and tubular models Solenoid Valves – Liquid dispensing and water inlet valves Custom assemblies – Electro-mechanical assemblies designed specifically for your application.