Supplying Hydraulic Cylinders Worldwide

At Douglas Hydraulics, we produce custom-engineered hydraulic cylinders for light to heavy applications in a wide range of markets. Let us meet your specific requirements through a variety of cylinder features and manufacturing options.

Standard Hydraulic Cylinders





Custom Offerings

OEM Hydraulic Cylinders
OEM Hydraulic Cylinders
Tie Rod Hydraulic Cylinders
Welded Body Rod Cylinders
Aftermarket Hydraulic Cylinders
Single Acting Hydraulic Cylinders
Double Acting Hydraulic Cylinders
Position Sensing Hydraulic Cylinders
Custom Designed Hydraulic Cylinders
High Mix, Low Volume Cylinder Production
Small Bore Long Stroke Hydraulic Cylinders
Telescopic Hydraulic Cylinders – Single Acting

Markets We Serve


We all need to eat! Douglas manufactures quality, leak-free hydraulic cylinders for tractors, trailers, harvesters, conveyors, mowers, attachments, and more.

Oil & Gas

Often exposed to harsh conditions, the oil & gas industry demands hydraulic cylinders that are built to last and withstand the elements of hot, cold, and dry conditions.

Snow Removal

Cold and wet environments require integral welds, Hallite seals, and salt spray resistance to promote longevity and resistance to the elements.


The rugged terrain and heavy applications are essential for a fail-proof performance. Douglas can support those in the forestry industry with integral welds and seals.


Douglas offers durable hydraulic cylinders for LHD loaders, rock drills, dumpers, crushers, and aggregate screens to deliver optimal results.

Automotive Lift

Automotive lifts are essential to keep your wheels moving. Conduct crucial maintenance and repairs with hardworking hydraulic cylinders.

Material Handling

Heavy lifting in a fast-paced environment requires reliable machinery. Protect your products and ensure productivity on the floor with equipment you can count on.


Construction projects demand a wide array of heavy duty applications that require agility and hassle-free operation. Our hydraulic cylinders are designed to assist in building infrastructure.

Our Distributors

Our distributors are well established in the hydraulic industry with years of proven experience & service. Their expertise in the industry provides a level of service beyond expectation. 


Seaway Fluid Power

11 Cushman Road
St. Catharines, ON L2M 6S7

Toll Free: (877) 302-6283

Telephone: (905) 688-1243

Fax: (905) 688-6279


Premium Supply

2038 W. Interstate 30
Greenville, TX 75402

(903) 455-7777


OEM Supply & Service

6900 Holly Shelter Rd
Castle Hayne, NC 28429

Phone: (910) 270-3969

Fax: (910) 270-6369


South Georgia Supply

180 Bay St.
Baxley, GA 31513

(800) 627-6870

Get A Quote

Take care of operations with the highest quality cylinders possible.

Contact Us