Deltrol Controls is located in Milwaukee, Wisconsin, and is a wholly-owned subsidiary of Deltrol Corp. For over 50 years, we have designed and manufactured solenoids, relays, valves, and custom assemblies for a variety of applications. Our Milwaukee operation employs approximately 125 people, working out of a 110,000 square foot manufacturing facility. We also have manufacturing capabilities in other parts of the world that allow us to be a globally competitive supplier.

Deltrol Controls Products
Deltrol Controls offers one of the most extensive standard product lines of solenoids, relays, and dispensing valves in the world. They are used in a variety of applications including HVAC, vending equipment, security systems, engine controls, office equipment, and many more. We pioneered the encapsulated coil and are proud to offer it on most of our products. We have extensive experience in customizing standard products, as well as designing new products specific to an application.

Engineering
Our highly-trained engineers each have an average of over 20 years experience designing electro-mechanical products. They will work with you to understand your requirements and help determine the most innovative, cost-effective solution available. They utilize the latest in finite element analysis and 3D CAD technology to help in the design process. Visit the custom assembly section of our web site to learn about some of the applications we have recently worked on for other customers.

Quality
Deltrol Controls achieved ISO 9001:2008 certification in 2010. Our robust design verification and production quality processes insure that products are designed and manufactured to our customers' expectations. Many of the products we produce are 100% tested with automated, computer-driven test systems.

Deltrol Controls is committed to meeting or exceeding our customers' quality and delivery expectations. By listening to the Voice of the Customer, teamwork and continuous improvement of the Quality System, Processes and Procedures, Deltrol Controls will be recognized as a leader in our industry. Deltrol Controls is also committed to complying with RoHS requirements.