Plastic Injection Molding Done Right.

We provide customized plastic injection molding solutions for some of the largest, most innovative companies in the world. Our upfront engineering process ensures we do things right, the first time. We guarantee your product idea will be taken step-by-step through our plastic injection molding process, from CAD design through production and assembly. The result: quality molds and molded plastic parts that exceed expectations.

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Case Studies

ZOLL R Series Defibrillatos
Over the years, PTA Plastics has partnered with ZOLL Medical Corporation on several critical programs…
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iRobot Sugv Robot
If there’s one thing that PTA Plastics team members love, it’s a challenge. So when iRobot looked to PTA to help them manufacture…
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PTA Plastics at MD&M West

As America’s largest and premiere Medtech event, MD&M is always full of cutting-edge technologies, innovative products and high-profile thought leaders. Our favorite part of the show is getting to spend time with our customers and suppliers. We love the idea that we are able to come together with our colleagues, both old and new, to share and collaborate on a passion we all share. Here are some topics and events we’re looking forward to exploring during our time at the show…Read more


Top Plastic Injection Molding Trends for 2015

As injection molding continues to evolve, there are plastic injection trends that emerge to help improve the process – allowing the industry to remain at the forefront of manufacturing. Here are three trends (specifically in plastic parts and materials) that will play a major role in ensuring the injection molding industry remains competitive…Read more


Top 3 Things to Consider When Choosing a Plastic Injection Molding Company

According to a recent business census, there are approximately 5,600 plastic injection molding companies in the United States, making the process of choosing the right partner a daunting task that…Read more


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Roger Smith

"PTA Plastics has some really good engineers. They’ve got some guys that have a great deal of experience in engineering. A lot of years of experience. Very, very good. Their level of support is fantastic. "

James Fox

"They took the time to do a full part analysis for us. They brought a full room of experts into the room with our engineering team and myself, and they presented very impressive information and they were also able to give us lots of very useful changes to the part that would help us fix our overall solution, not just the plastic parts. So their team was just better, I'll have to say, than the other teams we looked at."

Bob Chapman

"One of the big things for us as a company in going forward, and why we've continued to work with PTA on new projects, is what I call early involvement. So the engineering group had developed relationships with our instrument R&D group. And by having those relationships, there was a trust relationship. And Greg actually sat on some of the project meetings and provided what I call ""value service"" by, number one, is his making suggestions as to part design to accomplish both less complexity in the molds, as well as making sure that the guys designed around plastic's design criteria, recognizing things like shrink. And then we also have some connections and work collaboratively with some of the resin suppliers to try and select the right resin. So he basically was an integral part of the team. So it's the DFM. It's the design to mold and design to assemble was a big contributor."