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Fluid Power

Solutions for hydraulics, pneumatics, lubrication, and filtration.

Lone Star Machine Works
Quest Engineering
Instrument Associates
Nova Hydraulics
Primet Fluid Power
Tri-State Hose & Fitting


Fluid  Connectors

Premium-quality Parker hoses, fittings, and quick coupling products supported by 19 on-demand retail ParkerStore™ locations and HOSE DOCTOR® mobile service.


Highly engineered Parker hydraulic pumps, accumulators, actuators, cylinders, valves, and other products backed by the technical support you need to put it together.


Parker air preparation, cylinders, valves, accessories, and repair kits for all of your pneumatic needs.


Highly engineered pressure and temperature process control instrumentation and systems from Parker.


Hydraulic and lube oil filters, replacement elements, air preparation filters, and service kits from Parker.


Industrial lubrication equipment, petroleum management, and work holding products from Enerpac and Graco.


Our materials meet essential industry and environmental standards while ensuring safety and high productivity for your applications.

Work Holding

We carry a wide range of work holding materials including clamps, work supports, valves, and more. Find your perfect solution for keeping your work in place.

The most knowledgeable staff of any fluid transfer business anywhere in town. If they can't figure out a solution for you, no one can."


Retail Stores

Get same-day hose assembly replacement at 19 on-demand hose and fitting ParkerStore™ locations across Illinois, Indiana, Michigan, Pennsylvania, and Wisconsin.

HOSE DOCTOR Mobile Service Van

HOSE DOCTOR® Mobile Service

Our 24/7/365 mobile service team of HOSE DOCTOR® mobile repair units ensure that you experience the minimum amount of downtime possible.

Hydraulic Repair

24/7/365 custom hydraulic cylinder rebuilding and manufacturing, retrofitting, welding, fabrication, and computer numerical control (CNC) machining through the MCE Lone Star Machine Works division.

Men working together at a computer screen

Engineered Solutions

Our engineers and technical sales team will help you specify and configure the components that are best for your project. Contact us to speak with a solutions expert.

Inventory Solutions

Reduce costs and increase customer loyalty by having the inventory you need when you need it with MCE Inventory Management Solutions.


Specialized training for hydraulics, pneumatics, filtration, lubrication, compressed air, and more – on-site at your facility or in one of our training locations.

black and white parker hannifin logo
black enerpac logo
black and blue graco logo
multicolor aw-lake logo
maroon daman logo
blue and silver AKG logo
red and black hedland logo
blue and yellow hydro-craft logo
black and yellow LDI industries logo
grey or silver delta computer system logo
blue wika logo
red and black lynch logo
black and green magnaloy logo
black noshok logo
black, red, and blue TTP logo
black, red, and green unist logo
blue weg logo
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Parker Hannifin is a Fortune 250 global leader in motion and control technologies. Parker’s engineering expertise and broad range of core technologies uniquely position the company to help solve the world’s greatest engineering challenges.