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Monday 8am - 5pm Tuesday 8am - 5pm Wednesday 8am - 5pm Thursday 8am - 5pm Friday 8am - 5pm

Wepco Plastics Inc.

Name: Wepco Plastics Inc.
Address: 27 Industrial Park Access Road, Middlefield, CT, 06455, US
Telephone: +18603493407

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Middlefield, CT
Wepco Plastics Inc.

Wepco Plastics is a family owned company offering American made parts. Wepco Plastics started in Wally Parmelee’s basement in the early 1980’s.

We specialize in 3D prototyping, rapid prototype aluminum tooling, and short to medium run plastic injection molding with 4 axis aerospace machining, fixturing, and secondaries. Demand for his molds and his desire to expand into injection molding quickly made it apparent that larger space was required. The need for expansion happened again just a few years later and Wepco moved to its current 10,0

00 square foot location in Middlefield, CT. Wepco is the truly the quintessential family owned and run business. In addition to Wally’s son David, who took over as president in 2016, his daughter Cara works for the company. This familial environment has helped to forge a culture at Wepco that centers on taking care of our customers. We specialize in lower volume plastic injection molded parts and rapid aluminum tooling. Our promise is that we will continue to perfect our craft by investing in training and equipment so that we can meet all of your mold building and injection molding needs. From concept and design, through mold manufacturing and part production, we are our customer’s preferred one-stop option for quality plastic parts.

01/27/2026

At Wepco Plastics, you’re getting more than parts—you’re getting a team that shows up like a true partner. From early DFM feedback to dependable lead times and transparent communication, we’re here to make your job easier and your project smoother.

Whether you need:

Injection molds & tooling

Injection molded plastic parts

Machined parts

Product development support

…we’re built to help you move faster without sacrificing quality.

If you’ve got a project on your desk right now (or one coming up), let’s talk.
📩 Send me a message or visit our website to get started.

01/05/2026

Our team is back in the shop and ready to support customers in 2026. If you’re looking for a responsive partner for molds, molded parts, and rapid prototyping, we’d love to connect. With average lead times of 3 weeks or less—without sacrificing quality or cost control—this is a great year to give us a try. Message us to start a conversation.

09/24/2024

At Wepco Plastics, speed meets quality. Our tooling department is all about delivering top-notch tools in just a few weeks, ensuring your projects stay on track without compromising on quality.

09/19/2024

Every part we mold at Wepco Plastics is a step towards shaping the future. Join us on this journey of innovation and excellence.

09/17/2024

At Wepco Plastics, collaboration is key to our tooling success. We work hand-in-hand with our customers, blending your ideas with our expertise to create exceptional tools. Your vision, our craft – let's innovate together!

09/12/2024

At the heart of Wepco Plastics lies a steadfast commitment to tackling the toughest of challenges. We’re not just a company; we're a group of enthusiastic problem-solvers dedicated to finding the best solutions for you.

09/10/2024

Looking for tooling solutions that are friendly to your budget? Our aluminum tools offer an economical option without cutting corners on quality. Let Wepco Plastics show you how to save smartly.

09/02/2024

This Labor Day, Wepco Plastics will be closed as we take a moment to honor the hard work, dedication, and achievements of workers everywhere. It's a day to reflect on the contributions that have built and continue to strengthen our communities and industries.

We're grateful to our incredible team and all those we collaborate with for their commitment and craftsmanship. Let's all enjoy this well-deserved break!

We'll be back, re-energized and ready to create, on the day after Labor Day. Wishing everyone a safe and relaxing holiday!

08/27/2024

Need tooling solutions in a pinch? Wepco Plastics specializes in turning around high-quality tooling in just a few weeks! Say goodbye to long waits and hello to efficiency.

08/22/2024

As celebrate Inventors Month this August, we’re thrilled to spotlight the incredible young minds shaping our future. Take a look at these brilliant young inventors! Their creativity and ingenuity remind us that great ideas can come from the most unexpected places and the youngest of minds.

At Wepco Plastics, we're inspired by these budding inventors who dare to dream and innovate. They're not just inventing gadgets; they're crafting the world of tomorrow. Let's all take a moment to encourage and celebrate the young inventors in our communities – they are the problem-solvers and pioneers of the future!

08/19/2024

🚀 We're Back and Ready to Roll! 🚀

Good news! Wepco Plastics is back in action after our summer shutdown. Refreshed and recharged, our team is eager to dive into new challenges and continue providing exceptional service.

Thank you for your patience during our break. Let's make the rest of the summer productive and innovative. We're excited to collaborate, create, and bring your ideas to life!

08/15/2024

Your materials, tailored to your needs. We specialize in molding with customer-supplied materials for parts that perfectly align with your project's requirements.

Address

27 Industrial Park Access Road
Middlefield, CT
06455

Opening Hours

Monday	8am - 5pm
Tuesday	8am - 5pm
Wednesday	8am - 5pm
Thursday	8am - 5pm
Friday	8am - 5pm

Telephone

+18603493407

Website

https://www.wepcoplastics.com/

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