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Hoffer Plastics will never ask for payment or equipment purchases as a condition of employment. Messages from "hiring@hofferplastics.team" are fraudulent and not affiliated with our company.

Custom Plastic Injection Molding

FAMILY OWNED & OPERATED SINCE 1953 | 99% ON-TIME DELIVERY | 3 BILLION PARTS SHIPPED ANNUALLY

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Hoffer Plastics Named IndustryWeek 2024 Best Plant

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LOK Family

Trust-T-LokTM and Drop-LokTM patented closures for flexible pouches and rigid containers. Strong seal integrity, tamper evident, in a range of styles or configurations for food, personal care and many more applications.

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Custom Products

From simple parts to the most highly complex multi cavity designs, we partner with you from design to prototyping through production and rollout. If you can conceive it, we can mold and deliver it.

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Packaging
Medical
Consumer Industrial
Automotive
Appliance

Where can you find our parts? Squeezable baby food pouches, lawnmower carburetors, car doors, audio speakers, blender jars, dishwashers, and restaurant beverage dispensers . . . just to name a few.

We go ALL IN to help you WIN

112 PRESSES |  300+ EMPLOYEES  |  MADE IN AMERICA

A Focus on Sustainability

Proud recipients of the 2016 Illinois Governor's Sustainability Award. Longstanding executive members of the Plastics Environmental Council. Pioneers in onsite power co-generation and the pursuit of biodegradable resins. Sustainability has been central to our company's values and priorities since our inception.

Testimonials

Hoffer is a much appreciated partner, that understands how they can help us
prosper in a competitive market. The product quality consistently meets our high standards, topped off by an outstanding service from a flexible and most efficient organization.
Thank you Hoffer Plastics!

Marc Latreille

Sales & Marketing Director | Vergers Leahy Inc. – Leahy Orchards Inc.

Hoffer plastics is a true expert partner to us, which has allowed Yumbutter and Tribe 9 to continue being a leader in pouch innovation across the nut butter industry and beyond. 

They are a delight to do business with and highly recommend them to anyone looking seeking out the best injection molders in the market. 

Matt D’Amour

Chief Wellness Carrier | Yumbutter and Tribe 9 Foods

Hoffer has been a valued partner to our company for many years.  Hoffer goes well beyond just selling “plastic parts”.  Their customer service and technical support is unmatched and their products are consistently high quality. Looking forward to a continuing partnership for years to come. Thank you Hoffer Plastics!

John Knapp

Executive Vice President - Marketing

The Hoffer Foundation

Giving back to the community and people who've supported us is an honor, a joy and a responsibility. The Hoffer Foundation enables programs such as the United Way, Boys and Girls Clubs, local food bank, library, literacy and job training programs, and many others.

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Recent Posts

Our Latest Posts on Technology, Leadership, Innovation, and Sustainability

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Jul 08

What Uncertainty Reveals About the Value of Dependable Manufacturing Partnerships

When the market turns unpredictable, consistent partners don't just help you survive - they help you lead. As volatility reshapes industries, global relationships and supply, it's the reliability of your manufacturing supply chain that turns disruption into opportunity. That's why the true differentiator today isn't just speed or quality. It's a partner who offers you the stability, reliability and peace of mind you need to withstand global headwinds. While shifts may not be predictable, your...
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Jul 03

Inside Hoffer Plastics’ Family Legacy and Leadership

Plastics Machinery & Manufacturing sat down with Hoffer Plastics co-CEO Gretchen Hoffer Farb to explore how the third-generation family business is preserving its legacy while adapting to the evolving needs of its employees and customers. Gretchen shared insights into how the company's core values - family, integrity, service and trust - continue to shape decision-making and company culture, from hiring practices to leadership development. In the interview, Gretchen details the importance of family legacy, including...
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May 22

Small Parts, Big Impact: Micromolding Fuels the Next Generation of Medical Devices

Every player in the medical device manufacturing industry is always on the lookout for the next big breakthrough. But what about the small ones - literally? As medical technology advances, components continue to shrink, requiring tighter tolerances and faster production speeds. While these challenges may seem complex, one manufacturing process continues to fuel innovation: micromolding. Micromolding is rapidly becoming the backbone of medical device manufacturing, allowing the creation of miniature parts that adhere to strict...

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