About Us


United Packaging, Inc (UPI) was incorporated in 1997 to provide a new better source for industrial packaging products. UPI provides its customers with top quality products, competitively priced and on time deliveries.


Fond Du Lac reedsville tomah peterson minneapolis windom crosby

Plant - Fond Du Lac, WI

The Fond Du Lac facility has over 65,000 square feet of manufacturing capacity.

Plant - Reedsville, WI

The Reedsville facility has over 28,000 square feet of manufacturing capacity with a large lumberyard with 11 acres to expand.

Plant - Tomah, WI

The Tomah facility has over 10,000 square feet.

Plant - Peterson, MN

The Peterson facility has over 35,000 square feet of manufacturing capacity with a 6 acre lumberyard.

Sales Office - Minneapolis, MN

We have sales and engineering staff conveniently located in the Minneapolis area enabling them ease of travel to most locations.

Plant - Windom, MN

The Windom facility has over 40,000 square feet of manufacturing capacity.

Corporate Offices - Crosby, MN

Our corporate headquarters provides sales/support for all of our facilities.

UPI specializes in the design, testing, high volume manufacturing and distribution of industrial packaging products serving the lawn and garden, appliance, window and door, recreational vehicle and OEM industries. We service our customers from large manufacturing plants located in Peterson, Minnesota, Windom, Minnesota, Reedsville, Wisconsin, Fond du Lac, Wisconsin and Tomah, Wisconsin.


UPI has a strong supplier network for hardwood and softwood lumber, fasteners, foam, corrugate, plastics and steel components. We maintain inventory of raw materials at all plant locations to provide rapid response to customer needs.


UPI products are not patent protected. It is our position that the design belongs to the customer. Our objective is to seek out new and improved packaging designs, materials and methods in order to service the customer and to lower the cost. We specialize in custom service and design.


UPI has an experienced staff with a combined experience record of over 100 years. Our management team includes two degreed packaging engineers that work directly with customers on new package design and cost reductions. They also offer CAD drawing and specification service. All of this is offered free to its customers.