Custom Plastic Injection Molding

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

HOW CAN WE HELP?

Hoffer Plastics Named IndustryWeek 2024 Best Plant

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LOK Family

Trust-T-Lok^TM and Drop-Lok^TMpatented 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.

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.

Recent Posts

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

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Jan 21

How Closures Simplify the Shift From Rigid to Flexible Dairy Packaging

As dairy brands move from rigid containers to flexible packaging for sustainability and convenience, they face new considerations around equipment, materials and performance. Flexible formats like spouted pouches offer clear advantages, including reduced material use, improved logistics efficiency and recycle-ready structures, while aligning with modern, on-the-go lifestyles. John Strubulis shares with Dairy Foods how dairy brands are navigating the shift from rigid to flexible packaging and how the right cap and spout can help simplify...

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Jan 13

From Metal to Plastic: A Smarter Carburetor Solution

Hoffer Plastics partnered with a leading U.S.-based small engine OEM to redefine carburetor performance through an engineering-driven metal-to-plastic conversion. To improve engine performance, reduce cost and variability, streamline production and meet evolving sustainability standards, Hoffer developed a custom high-performance engineering-grade plastic formulation tailored for this demanding fuel-system application. The advanced material maintains stable fuel pathways and precise airflow while dramatically reducing deposit formation, delivering cleaner, more consistent atomization, improved long-term reliability and fewer field failures...

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Dec 10

Hoffer Plastics Expands Sales Team to Deliver Deeper Industry Expertise

Key hires and promotions fuel sales growth, accelerate innovation and deepen customer partnerships SOUTH ELGIN, Ill. (December 10, 2024) - Hoffer Plastics ("Hoffer" or "The Company"), a leading provider of custom injection molding solutions, today announced key additions and promotions within its sales organization to expand customer partnerships and deepen expertise across Packaging, Medical, Automotive, Food and Beverage, Consumer, Industrial and Appliance sectors. By welcoming a new Vice President of Sales, a Business Development Manager...

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