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PTI Plastic Injection Molding

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PTI Plastic Injection Molding

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PTI Plastic Injection Molding

Quality Custom Parts
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Functional prototype parts in as little as 5 days.

Quality Custom Parts Made Fast.

Raising the Standards for
Plastic Injection Molded Parts.

Mold Design, Additive Manufacturing
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Advanced technology drives our tooling.

Mold Design, Additive Manufacturing.

When You Build Quality Tools,
You Manufacture Quality Parts.

Plastic joining, pad printing, laser marking
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Plastic joining, pad printing, laser marking.

Secondary Operations and Assemblies.

At PTI, Precision Comes Standard
In Every Part We Make.

Quality Plastic Parts For Medical, Automotive, and Defense
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Injection molding industry technology integration.

Certified to all Industry Standards.

Quality Plastic Parts For Medical,
Automotive, and Defense.

Quality Plastic Parts For Medical, Automotive, and Defense

Quality Plastic Parts For Medical, Automotive, and Defense.

Certified to all Industry Standards.

Injection molding industry technology integration.
Learn More >
Get a Quote
Plastic joining, pad printing, laser marking

At PTI, Precision Comes Standard In Every Part We Make.

Secondary Operations and Assemblies.

Plastic joining, pad printing, laser marking.
Learn More >
Get a Quote
Mold Design, Additive Manufacturing

When You Build Quality Tools, You Manufacture Quality Parts.

Mold Design, Additive Manufacturing.

Advanced technology drives our tooling.
Learn More >
Get a Quote
Quality Custom Parts

Raising the Standards for Plastic Injection Molded Parts.

Quality Custom Parts Made Fast.

Functional prototype parts in as little as 5 days.
Learn More >
Get a Quote
Medical Automotive Defense Consumer
PTI Engineered Plastics capability image

Plastic Injection Molding

Plastic injection molding is at the core of what we do at PTI Engineered Plastics. From a single functional prototype injection molding to low- and high-volume production and contract manufacturing, you can count on PTI to provide unsurpassed quality parts to meet your needs.
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Plastic Injection Molding

Plastic injection molding is at the core of what we do at PTI Engineered Plastics. From a single functional prototype injection molding to low- and high-volume production and contract manufacturing, you can count on PTI to provide unsurpassed quality parts to meet your needs.
Learn More >
PTI Engineered Plastics capability image

Industrial Design

At PTI Design, our industrial design team can create specialized product concepts that are fully manufacturable and obtainable. Their close relationship with our engineers and tooling experts, eliminates the common trial and error found in many plastic injection molding companies.
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Industrial Design

At PTI Design, our industrial design team can create specialized product concepts that are fully manufacturable and obtainable. Their close relationship with our engineers and tooling experts, eliminates the common trial and error found in many plastic injection molding companies.
Learn More >
PTI Engineered Plastics capability image

In-House Tooling

A quality part starts with a quality tool. Our tool makers are craftsman, with an eye for detail and exactness. With more than 30 years of mold building experience, using cutting edge technologies, we can cut lead times and deliver the part you envisioned without compromise.
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In-House Tooling

A quality part starts with a quality tool. Our tool makers are craftsman, with an eye for detail and exactness. With more than 30 years of mold building experience, using cutting edge technologies, we can cut lead times and deliver the part you envisioned without compromise.
Learn More >
PTI Engineered Plastics capability image

Prototyping

At PTI, the same prototype injection molding tool that provides your prototype for testing and design verification can be used for the initial production run. In some low-volume scenarios, the one tool is used for the entire production run.
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Prototyping

At PTI, the same prototype injection molding tool that provides your prototype for testing and design verification can be used for the initial production run. In some low-volume scenarios, the one tool is used for the entire production run.
Learn More >

Your Plastic Injection Molding Specialist

About Us

PTI Engineered Plastics is a leading American injection molder and manufacturer of plastic components and assemblies.

As a diverse plastic injection molding company, PTI services the medical, automotive, defense/aerospace, and commercial/consumer products industries.
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Virtual Tour

Updates

Events

Injection Molding & Design Expo | May 26th, 2022

Hear John Budreau, PTI’s Director of New Business Development, speak May 26th, from 3:00 PM-3:45 PM on the Panel discussion: Design and material trends for medical and healthcare applications at the Injection Molding & Design …

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BIOMEDevice | September 28-29, 2022

Is your business looking for a Custom Plastic Injection Molder? Visit PTI at booth #832! https://www.biomedboston.com/en/home.html September 28th – September 29th, 2022 Boston Convention & Exhibition Center Boston, MA

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MD&M Minneapolis | November 2-3, 2022

Join PTI in Minneapolis for the largest medtech event in the Midwest!

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News

PTI Engineered Plastics Honored for its Positive Influence on the Community

Community outreach is a passion to us at PTI. Don Loepp, Plastic News editor, says: You’d be hard pressed to find a plastics processor that does more for the community than PTI Engineered Plastics. Community …

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PTI Engineered Plastics Given the Excellence in Industry & Public Service Award!

PTI Engineered Plastics is honored to have won the Excellence in Industry & Public Service award by Plastics News in Naples, Fl. Though the highest honor of Processor of the Year for 2021 was awarded …

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PTI Employee Shares how Macomb County’s “Manufacturing Day” Helped him Find his Career Calling

The Detroit Free Press recently featured an article about Mitch Waske, a 24 year old Mold Maker at PTI. Waske has been with the company now for seven years, and he explains how the Macomb …

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