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Monday 8am - 4pm Tuesday 8am - 4pm Wednesday 8am - 4pm Thursday 8am - 4pm Friday 8am - 4pm

Redline Plastics

Name: Redline Plastics
Address: 1434 S 59th Street, Manitowoc, WI, 54220, US
Telephone: (920) 645-0461
Rating: 5

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United States
Manitowoc, WI
Redline Plastics

WE ARE HIRING!
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Rotational molding/Vacuum forming/Compression molding/Industrial sewing/Large Format 3D Printing/Prototyping/Design Engineering
End to End Manufacturing
Learn more here https://redlineplastics.com/about-us/

09/02/2026

Redline Plastics has been named a Top 5 U.S. Custom Rotational Molder!

Reaching the Top 5 reflects what’s possible when great customer partnerships meet an exceptional team.

Unlike captive manufacturers focused primarily on their own proprietary products, custom molding is all about bringing our customers’ ideas to life. Their products, priorities, and success guide every step of the process.

We’re incredibly proud to rank among the nation’s best, based on the latest data from Plastics News

See what this recognition means—and why it matters to OEMs:
https://redlineplastics.com/blog-top-5-us-custom-rotational-molder/

08/26/2026

Validate form, fit, and function before investing in production tooling.

Redline’s large-format industrial 3D printing gives engineers a faster way to turn CAD files into functional prototypes—helping teams verify fit, evaluate assemblies, test design concepts, and identify issues earlier in development.
Build area: 54.5" × 48.6" × 36.4" (X × Y × Z)

Use large-format 3D printing to:
✔ Validate part geometry and fit
✔ Confirm clearances and assembly interfaces
✔ Evaluate functional design concepts
✔ Reduce costly tooling changes
✔ Accelerate design iterations and approvals

Move from CAD to validated design with greater confidence.
One Partner. More Capabilities. Less Complexity.

https://redlineplastics.com/3d-printed-design-prototyping-services/?utm_name=sked&utm_source=facebook&utm_medium=social&utm_content=sked_6a8ef295779d2b02ef202ffd

08/19/2026

We’re still riding high after our epic company party last Friday! 🎊

NinjaFest 2026 was our biggest and best one yet! Our WI Redline Ninjas enjoyed incredible food (Thank you Whiskey Tango BBQ ), great music, plenty of laughs and over 100 raffle prizes! From co****le tournament and giant jenga to Bingo and good ol' fashion polaroid camera fun!

Great people and an unforgettable day. This is what Redline culture is all about. Bringing every shift and department together for a well-earned celebration.

Already wishing you worked here? We don’t blame you. 😏 8 Open Ninja positions here in Manitowoc, APPLY NOW https://redlineplastics.com/careers/ninja-openings/

08/13/2026

Culture isn’t built through one big initiative. It’s built through the small things that give people a reason to connect. ❤️

Last month, we launched the Ninja Book Swap, a book-sharing library created just for our team.

It’s a small addition to our lunchroom, but a meaningful way for employees to share their interests, discover something new and connect beyond the workday.

We’re building culture one chapter at a time and we’re hiring!
Explore our current Ninja openings:

https://redlineplastics.com/careers/ninja-openings/?utm_name=sked&utm_source=facebook&utm_medium=social&utm_content=sked_6a6a37b9dd005630fe413b8a

08/05/2026

Your tooling is one of your biggest investments.
Keeping it in peak condition means better parts, less downtime, and longer tool life.
Redline's in-house tool maintenance helps:
✔ Extend tool life
✔ Improve part consistency
✔ Reduce downtime
✔ Keep production moving
Preventive maintenance today means fewer production interruptions tomorrow.
One Partner. More Capabilities. Less Complexity.

07/29/2026

Do the right thing. Always. ❤️

At Redline Plastics, that means stepping up when we have an opportunity to strengthen our community.

We’re proud to invest $50,000 as the Cornerstone Sponsor of the Manitowoc-Two Rivers YMCA new 4K Y Enrichment program. This partnership will expand access to no-cost, full-day 4K programming for up to 200 local children while providing greater support and stability for working families.

It’s more than an investment in classrooms, it’s an investment in our community’s future.

https://redlineplastics.com/redline-plastics-is-proud-to-invest-50000-as-the-cornerstone-sponsor-of-the-manitowoc-two-rivers-ymcas-new-4k-y-enrichment-program/?utm_name=sked&utm_source=facebook&utm_medium=social&utm_content=sked_6a67a8e3561b6ce567ab9720

07/23/2026

Hard work pays off-literally! 💰🔥

Our epic team has been working harder than ever, which meant bigger bonuses for everyone this quarter!

Of course, we celebrated Redline-style, with prizes, a delicious meal from The Smiling Moose Saloon & Grill, and major employee milestones, including an incredible 20 YEARS for Andy and Shack!

Want to work somewhere your hard work is recognized and rewarded? Check out our current Ninja openings! 🥷

https://redlineplastics.com/careers/ninja-openings/?utm_name=sked&utm_source=facebook&utm_medium=social&utm_content=sked_6a5e73ff670b10b36621f427

07/15/2026

Precision doesn't stop when the part comes out of the mold.

At Redline, our CNC routing capabilities ensure every component is accurately trimmed, finished, and production-ready so it fits, functions, and performs exactly as intended.

For OEMs, that means:
✔ Fewer secondary operations
✔ Fewer suppliers to manage
✔ Faster production timelines
✔ Consistent, repeatable quality

CNC routing is just one piece of our value-added manufacturing services. From tooling to assembly, inspection, and shipping, we help simplify your supply chain so you can focus on building great products.

One partner. More capabilities. Less complexity.

Learn more: https://redlineplastics.com/plastics/value-added-processes/

07/03/2026

Redline Plastics will be closed today as our team takes time to celebrate Independence Day with family and friends.

We're grateful for our incredible employees, customers, and partners who make what we do possible every day. Proudly Made in America. Proudly Built by Our Team.

Wishing everyone a safe, relaxing, and memorable Fourth of July weekend.

Happy Independence Day from all of us at Redline Plastics! 🎆

06/26/2026

At Redline, our people make the difference, both inside and outside the workplace.

Throughout June, our team came together to support our local humane society Lakeshore Humane Society by collecting donations while celebrating our four-legged family members on our company TVs all month long.

Thank you to everyone who participated and helped make a positive impact in our community. It's another example of the culture our Redline Ninjas build every day.

Does this sound like an epic culture you want to grow with? Apply now! https://redlineplastics.com/careers/ninja-openings/

Address

1434 S 59th Street
Manitowoc, WI
54220

Opening Hours

Monday	8am - 4pm
Tuesday	8am - 4pm
Wednesday	8am - 4pm
Thursday	8am - 4pm
Friday	8am - 4pm

Telephone

(920) 645-0461

Website

https://redlineplastics.com/

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