Downers Grove, IL

Your Leading Industrial Racking Specialist in Northern Illinois

Located in Downers Grove, Illinois, formerly called CSI Materials Handling, this location hosts regional sales, service and support for all of our core offerings, including selective pallet racking, drive-in pallet racking, VNA pallet racking, and more. In addition to management and operations, this location also offers on-site equipment service & parts.

Building on Container System’s Legacy

Wolter’s acquisition of CSI Materials Handling (CSI) in 2026 marked a significant expansion of our service capabilities in the Chicago industrial storage & handling sector. Established with a focus on industrial pallet racking solutions, CSI had earned a reputation for delivering top-tier sales & service programs, ensuring optimal equipment performance. By leveraging Wolter’s vast expertise and resources, the company now provides even more comprehensive industrial & warehouse pallet racking solutions and cutting-edge technology to support the evolving needs of their customers under the Wolter name.

Questions or comments? Contact Wolter

Material Handling Equipment Service

In house and on site service for forklifts, aerial lifts, cleaning equipment, and utility vehicles, featuring maintenance, repair, tire replacement and inspection. Both new and used inventory, available for rent, purchase, or lease.

Frequently Asked Questions

Wolter is now hiring shop and field technicians, sales associates, service and rental administrators, parts counter personnel, office and corporate administration, truck drivers, and more! See our open positions & apply online today.

Yes. Wolter provides warehouse layout and design services from our Downers Grove, IL location for warehouses, distribution centers, manufacturers, and industrial facilities throughout Northern Illinois and the greater Chicago area. Our experienced sales team is equipped to provide full turnkey solutions, beginning with design and continuing through project completion.

Our team helps evaluate your facility layout, pallet storage needs, product flow, aisle spacing, forklift traffic, rack configuration, safety requirements, and future growth plans to create a more efficient warehouse operation. We can help design layouts for selective pallet racking, drive-in racking, VNA pallet racking, push-back racking, pallet flow systems, cantilever racking, mezzanines, conveyors, automation, and other material handling solutions.

Because Wolter also supports forklifts, warehouse equipment, pallet racking, service, parts, and automation, we can help ensure your storage system, lift trucks, and facility workflow are designed to work together safely and efficiently from initial concept through final installation.

Our installers can manage any project large or small, from work bench assembly to large warehouse rack installs.

Yes, we will always have a project manager, sales manager or installation lead on site during the install phase.

The vast majority of our material handling equipment is manufactured in the USA, so global factors have less of an impact on our supply chain and pricing.