Your source for Fluid Power and Automation components

John Henry Foster, St. Louis is your trusted source for fluid power and automation. From total project support- start-to-finish...or help with any step along the way- we have the expertise, industry-trusted products and value-added services to solve even the most complex manufacturing challenges. For over 75 years, we have been the Midwest's leading provider of fluid power and automation products, services and total project solutions.