Reliable, Effective, and Technically Proficient

We offer the highest products, standards and services. Our services include design and engineering, in-house moldmaking, injection molding, value-added services, process validation and specialty molding.

PTA Plastics is an Employee-Owned plastic injection molding company founded in 1953 with the vision to bridge the gap between product design and production. With deep moldmaking competencies and a cohesive, tight team of Employee-Owners, we focus on the medical industry, defense/security industries and emerging technologies.

Why Choose PTA Plastics?

Quality Control System

PTA Plastics offers a full process validation protocol which is fully customizable to fit our customers' needs and their requirements.

Infinite Potential

The imaginative and energetic employees at PTA Plastics not only own the company, but invest in the training, growth, and collaboration to make us a true extension of our customers' teams.

Engineering Excellence

PTA Plastics has been built on engineering excellence crafted through unstinted dedication to quality, innovation and a constant objective to serve our firsthand expertise in the industry.

Engineering Support

PTA Plastics performs full DFM on all projects awarded. Our trained engineers perform 3D mold filling analysis on every part prior to mold design.

Design and Engineering

Design and Engineering

Starting with customer collaboration, PTA Plastics’ full Design for Manufacturability (DFM) review for quality will ensure your project’s continued success.

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In-House Moldmaking

In-House Moldmaking

We utilize state-of-the-art CNC and EDM technologies with fully equipped mold shops to tackle projects both large and small.

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Injection Molding

Injection Molding

Our molding presses range from 30 to 1,235 ton capacity, with unique 1-piece flow production cells for cost-effective operations.

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Value-Added Services

Value-Added Services

We provide our customers cost-effective solutions while offering a wide array of secondary and value-added services such as ultrasonic welding, installation of inserts, assembly, pad printing, and heat transfer.

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Process Validation

Process Validation

Our complete ISO standard validation protocol is included in all tooling, and it is fully customizable to fit our customers’ needs.



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Specialty Molding

Specialty Molding

PTA offers a handful of specialty molding process including over-molding, insert- molding, and structural foam/gas assist. Benefits include cycle time reduction, resin savings, and improved part quality

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Business Development Team

Our business development team is committed to superior quality and results by asking the right questions. We uncover any potential challenges to ensure a smoother, more reliable finish. Contact us today for your next project.

Matt Saunders

Matt Saunders

Business Development Manager

msaunders@ptaplastics.com

(303) 827-2321
Don Miller

Don Miller

Strategic Account Manager

dmiller@ptaplastics.com

(203) 881-7012
Ed Hurst

Ed Hurst

Business Development Manager

ehurst@ptaplastics.com

(203) 881-7018

Do you have an upcoming project?

Contact us today to speak with a member of our Business Development Team!

CONTACT US
PTA Plastics Connecticut

Connecticut Facility

148 Christian Street, Oxford, CT 06478
(203) 888-0585
51,000 SQ FT
100+ Employee-Owners

Colorado Facility

7350 Dry Creek Parkway, Longmont, CO 80503
(303) 652-2500
51,000 SQ FT
100+ Employee-Owners

PTA Plastics Colorado

ISO Certifications

Our quality system is structured to include the elements of both ISO 9001:2015 and ISO 13485:2016, allowing for dual certification.

ISO 9001 - 2015 CONNECTICUT
ISO 9001:2015 - CONNECTICUT
ISO 9001 - 2015 COLORADO
ISO 9001:2015 - COLORADO
ISO 13485 - 2016 CONNECTICUT
ISO 13485:2016 - CONNECTICUT
ISO 13485 - 2016 COLORADO
ISO 13485:2016 - COLORADO