Since 1974, we have provided high-precision custom plastic injection molding and related services to customers throughout the with FOUR injection presses in the 1,000-ton class....and in we grow again!


Guttenberg Industries, Inc.
Full Service Custom Plastic Injection Molding

ISO 9001:2015       TS 16949 Compliant       PPAP & APQP for ALL parts       Walmart Supplier Audit Approved

2nd-Generation Family-Owned Business

With nearly 125+ employees, we operate three shifts on a 24/5 basis (24-hours, 5-days a week) with occasional weekend shift(s) when necessary.

Parts from Small to Large

We have 34 plastic injection molding presses, from 55 to about 1,000 tons, to manufacture parts smaller than an inch to a variety of parts larger than 575 square inches.

Utilizing High Tech Solutions

We utilize robotics from simple sprue pickers to full-servo 6-axis robots. We also custom design, program, and build automation for high efficiency production.

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Experience and innovation is our strength.

The strength of Guttenberg Industries resides in the people providing the expertise to produce the quality products and maintain the personal relationships with our customers.

Located in rural northeastern Iowa, we provide a stable work and career opportunity. Over 75% of our supervisors and managers started with us at an entry-level position.

This combination allows us to be creative and innovative to meet increasingly complex customer demands.

In fact, customers have encouraged us to obtain a Walmart Supplier Facility Audit and we completed that process in the 4th quarter of 2019.  Guttenberg Industries is now a direct distributor with EDI and logistics capabilities!

We provide extensive value-added services.

This allows for production-to-finish-to-delivery schedule to reduce transportation costs between vendors. These advanced services include assembly, ultrasonic and spin welding, thermal and ultrasonic insertion, over-molding, custom plating, hot-stamping and pad-printing, as well as in-mold labeling (IML). If we can't do it, we will find a local resource that can help us get it done!

In 2019 we expanded to provide distribution services for our customers. Guttenberg Industries is now able to direct ship to big-box stores such as Walmart and Target distribution centers.