LDI Industries

LDI Industries is commonly known for manufacturing reservoirs in steel and stainless steel. They produce reservoirs and fabrications in 5052 & 6061 grade aluminum which can be produced in a variety of capacities and configurations. Whether it's hydraulic, fuel, coolant, surge, or overflow tank, as well as grills, steps/ladders, and brackets, LDI Industries can be your go-to for all tank and sheet metal fabrication requirements.

LDI had its breakthrough in 1962 when it decided to address an industry matter. Fueled by innovative design the company was created to upsurge and mold fundamental principles to establish a leading corporation. For over 50 years LDI has supplied hydraulic components and lubrication equipment to the OEM and MRO markets. With tremendous growth the brand has generated two manufacturing facilities of 100,000 sq. ft state of the art, ISO 9001:2015 certified. One of which is a precision machining and assembly operation in Manitowoc, Wisconsin while the other being an assembly and plant out of Huntley, Illinois. Both factories come equipped with the latest machine tools operating lean manufacturing techniques. The company has invested in the best technology to design and assist your specs with prototyping and testing verification. Whether it's for tank and accessories, hydraulic rotary manifold, specialty fitting, or a lubrication device the engineering department can assist you.

The EZ MOD program offers custom reservoir configurations to be quickly shipped within two weeks from receipt of order. Their program offers templates to assist you in creating the exact specifications for your application. Currently available are the Style A Series, JIC Type Reservoirs, and 20 thru 60 gal capacity. If you need information on how this may benefit you LDI sales reps can guide you in the right direction. LDI is confident in the service and quality of its products. The LDI catalog is available for your view. Thank you in advance for your interest and consideration.

LDI Industries Products


Reservoirs/ Tanks



Multi-Passage Swivels



Reservoir Accessories



Specialty Fittings & Valves



Custom Fabrications



Lubrication Equipment


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