Canton, Michigan

While under Pfingsten's ownership, ZSi-Foster manufactured support systems, cushioned clamping and quick disconnect coupling devices that attached to pipe, tube and hose to prevent vibration, shock, surge and corrosion. The company offered a full breadth of product serving the general industrial, fluid power, HVAC, refrigeration and electrical markets. ZSi-Foster was headquartered in Canton, Michigan and had additional facilities in Springfield, Missouri, La Mirada, California, and Ocala, Florida.


  • Wesanco, Inc. –  La Mirada, CA
  • Hydraulax Products, LLC - Philadelphia, PA
  • Florida Strut, LLC –  Ocala, FL
Industry: Fluid Power and Electrical Components
Acquired: May 2014
Divested: June 2019