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Shelving Unit Manufacturers and Suppliers

IQS Directory provides a comprehensive list of shelving unit manufacturers and suppliers. Use our website to review and source top shelving unit manufacturers with roll over ads and detailed product descriptions. Find shelving unit companies that can design, engineer, and manufacture shelving units to your companies specifications. Then contact the shelving unit companies through our quick and easy request for quote form. Website links, company profile, locations, phone, product videos and product information is provided for each company. Access customer reviews and keep up to date with product new articles. Whether you are looking for manufacturers of metal shelving units, ss portable shelving, adjustable shelving units, or customized shelving units of every type, this is the resource for you.

  • North East, PA 866-479-7225

    Ridg-U-Rak has been a leader in industrial shelving for over 65 years. We have the experience to handle large projects or the small jobs that require 100% selective pallet rack. Turn to the experts for premium industrial shelving solutions. For more information explore our website or call one of our experts today.

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  • Milpitas, CA 877-485-1482

    Turn to RDM Industrial Products, Inc. for high quality steel shelving. Our products are easy to assemble and they have fully welded end frames. These items are cost effective and ideal for various projects and applications. It is our mission to provide you with outstanding shelving solutions. Give us a call today to learn more information.

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  • Greenville, SC 888-301-1421

    For over 50 years, Engineered Products has provided material handling and storage solutions to warehouses just like yours. Our solutions maximize space and operational capabilities, they also minimize costs. Whether it’s better-utilizing your current warehouse space, overhauling your order picking system or creating a rack-supported storage facility from the ground up, we pride ourselves in our ability to create customer-specific storage solutions that fit your budget and your unique needs.

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  • Fort Atkinson, WI 800-255-8170

    As the world’s leading manufacturer of mobile storage systems and supplier of steel shelving, Spacesaver Corporation has offered the best in storage shelving since 1972. Our high density shelving saves space and conserves energy as well as improves productivity. ISO 9001 certified.

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  • Granby, QC 800-363-8330

    At Cresswell Industries, we guarantee the grade and thickness of the steel of all our products by sourcing only from major Canadian mills. ISO 9001:2015 certified, we ensure that all our storage systems meet the requirements of the CSA and RMI standards as well as the seismic standards of each region. Our customer list, the result of more than 65 years of experience in the production of various steel products, also testifies to the reliability of our products.

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businessIndustry Information

Shelving Units


Shelving units maximize both vertical and horizontal space and can be anywhere from several inches to several feet in height and length depending on the specific industrial, commercial or residential application. Though specific designs will vary considerably, shelving units consist of one or more panels or grids that are placed perpendicular to the wall or supporting vertical beams. This forms a surface on which inventory can be stored or displayed. The size and weight capacity each shelf within a unit are the most important considerations as both should exceed the total weight and cubic space of all items to be stored. Overloading a shelf can result in potentially dangerous and costly mechanical failure. As custom and standard shelving offers capacities ranging from one hundred and fifty lbs to thirty five thousand lbs, there are many options to store items as varied as paper and office supplies or material handling equipment and loaded pallets without risk of damage to the unit. Shelving engineers can calculate the static loading, stress and strength of shelving to ensure the most economic and proficient use of space.

The material construction of a unit will have significant influence on its strength and stress bearing capacity. While plastics, wood and glass may be used, steel shelving is common in both industrial and commercial settings as it offers superior strength and durability. Aside from material divisions, there are two main categories under which industrial shelving can be classified. Closed units are those designed with a panel or wire grid along one or more sides of the shelf. These prevent loose items from falling off shelves and may also be locked for added security. The additional material increases structural stability as well. Closed shelves, however, significantly decrease accessibility. When full access is needed open units are preferred as they allow workers to reach items from either side of the shelf. No matter the specific type of shelving, proper installation is essential to the safety and productivity of the work space. Both vertical and horizontal components and the surface to which they are attached should be level to avoid the tipping or shifting of objects or even the entire unit. Properly installed steel shelving can increase process flow and workplace efficiency creating significant space and time savings.