Hydraulic Cylinder Manufacturers
| Tuxco Corp (Gurnee, IL) |
| Hol-Mac Corporation (Bay Springs, MS)
Contract Manufacturer |
| Mead Fluid Dynamics (Chicago, IL)
Manufacturer |
| Advanced Cylinders Mfg & Rpr (Englewood, CO)
Contract Manufacturer |
| Cowan Dynamics (Montréal, QC)
Manufacturer, Distributor, Contract Manufacturer |
| Hader-Seitz, Inc. (New Berlin, WI)
Manufacturer |
| Action Hydraulics Inc (Houma, LA) |
| Advance Automation Co (Chicago, IL) |
| Advanced Hydraulic Systems Inc (Chester, PA) |
| Air Concepts & Controls (Hayward, CA) |
| Aqw (Walton, KY) |
| Aurelius Manufacturing Co (Braham, MN) |
| B & H Machine (Roberts, WI) |
| Best Metal Products Co (Grand Rapids, MI) |
| Cahara Fluid Power Inc (Mansfield, OH) |
| Cal-Draulics Corp (Corona, CA) |
| Carolina Hydraulics Inc (Kernersville, NC) |
| Carter Machine Co (Galion, OH) |
| Chicago Control Corp (Chicago, IL) |
| Columbus Hydraulics Co (Columbus, NE) |
| Commercial Honing-Georgia Inc (Rome, GA) |
| Concord Machine Products Co (Geneva, OH) |
| Cumming Brothers Hydraulics (Madison, GA) |
| Custom Cylinder Recreational (Winchester, KY) |
| Custom Cylinders Operations (Eugene, OR) |
