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Custom Thermoforming and Packaging Manufacturer

Jamestown Plastics™ a custom manufacturer of thermoformed products for over 50 years has two locations in the United States – Brownsville, TX and Western New York (Brocton). We provide custom thermoforming and packaging solutions for all industries including medical devices. We are dedicated to maintaining the newest technologies, are ISO certified and are known for rapid turnaround and the creative solutions to our customers’ challenges.

Jamestown Plastics latest advancement: Click it Clam™

Packaging Reincarnated. Your product is more secure, and your customers don’t need a chainsaw to get into our award winning Click It Clam™ package. Click It Clam™ packaging is easy to open, but we provide many sealing and tamper evident options for retail security. Contact us to discuss the best approach for your application.

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Global Experience

Medical, Aerospace Defense, Electronics, Consumer Goods, Automotive and other industry experience.


From class 1,000 and 10,000 clean rooms to high precision robotic laser technologies, we have it all.

Thermoforming Materials

If it’s available in sheet, roll, or cut form, we can produce product from it.

Packaging and Fulfillment

We offer contract packaging and fulfillment services.

Are you ready to improve your product or packaging?