​The Hartmann Commitment

  • Expedite orders in as few as 12 hours
  • Standard components shipped from stock
  • 100% of production and repair/rebuild is performance tested​ 
  • Design and produce systems engineered to customer requirements 
  • Exceed expectations
  • Incorporate the latest technology and materials
  • Reduce energy consumption

If you are interested in our hydraulic products please visit:


Hartmann Controls is proud to be celebrating over 70 years of service excellence.  Our team is dedicated and qualified to meet the needs of our customers. 

​​The Hartmann Quality Program is established to achieve excellence in the timely manufacture of products through continual improvement and to meet customer and end-user requirements in product performance and delivery.  

604 Progress Dr.

Hartland, WI 53029

Phone: (262) 367-4299

Fax: (262) 367-5645


Copyright 2015. Hartmann Def Delivery Systems. All Rights Reserved.