ISO 9001:2015     ISO 13485:2016
Connecticut  (203) 888-0585
Colorado  (303) 652-2500

ABOUT PTA PLASTICS

Injection Molding
70+ YEARS OF MANUFACTURING EXPERIENCE SINCE 1953

A Passion for Precision

PTA Plastics is a custom plastic injection molding solutions provider specializing in high-mix production with diverse product variations. Founded in 1953, we operate facilities in Oxford, Connecticut and Niwot, Colorado. We prioritize transparency and a proactive, assertive approach to project management.

We deliver a seamless experience with our expert engineering teams focused on new application development and supporting an in-house tool room - providing advanced expertise without added complexity. Leveraging deep moldmaking capabilities and a unified team of Employee-Owners, PTA Plastics specializes in serving the medical, defense, and safety and security markets.

CONTACT US CASE STUDIES
With over 70 years in the industry, PTA Plastics is a precision injection molding company specializing in complex, high-quality plastic parts for various industries, including medical, defense, and safety and security.
  • Made in America
  • Detail and Precision
  • Quality Processes
  • Skilled Engineering
  • Tooling Solutions
  • Innovative Products
  • New Application Development
  • High-End Expertise
  • Molding Solutions
  • Cost-Effective Operations
AED Product
Chassis
Custom
Injection
Molding
Solutions

Solutions and Capabilities

Delivering innovative plastic injection molding solutions and exceptional service tailored to diverse manufacturing needs.

DFM & Engineering DFM & ENGINEERING
DFM & ENGINEERING

Our team delivers comprehensive Design for Manufacturability solutions that optimize product designs for efficiency and cost-effective production.


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In-House Moldmaking IN-HOUSE MOLDMAKING
IN-HOUSE MOLDMAKING

PTA Plastics provides in-house moldmaking capabilities that enable faster lead times and greater quality control for our customers’ injection molding projects.



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Injection Molding INJECTION MOLDING
INJECTION MOLDING

PTA Plastics delivers a comprehensive injection molding solution that integrates advanced technology, precision engineering, and deep industry expertise to produce high-quality plastic components across a wide range of applications.

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Value-Added Services VALUE-ADDED SERVICES
VALUE-ADDED SERVICES

We provide a full suite of value-added services, including pad printing, mechanical assembly, heat staking, and more - to enhance the performance and overall quality of plastic components.


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Process Validation PROCESS VALIDATION
PROCESS VALIDATION

Our team follows a comprehensive validation protocol to ensure all plastic injection molding processes meet the highest quality and regulatory standards.



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Specialty Molding SPECIALTY MOLDING
SPECIALTY MOLDING

PTA Plastics specializes in a range of advanced molding techniques, including overmolding, gas assist, and structural foam - delivering innovative solutions for diverse manufacturing requirements.


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Markets and Industries We Support

By combining deep expertise in plastic molding with a strong commitment to innovation, PTA Plastics supports the production of critical equipment and devices across healthcare, defense, and safety and security applications.

Defense Industry
DEFENSE INDUSTRY
Defense Industry

PTA Plastics provides critical solutions to support the defense industry's technological advancements.


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Medical Industry
MEDICAL INDUSTRY
Medical Industry

PTA Plastics provides high-quality solutions to support innovation and advancement in the medical industry.


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Safety and Security
SAFETY AND SECURITY
Safety and Security

Providing high-quality components for the safety and security industry, ensuring reliable and durable products.


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PTA Plastics - Connecticut Location
PRODUCTS PROUDLY MADE IN AMERICA

Connecticut Manufacturing

148 Christian Street, Oxford, CT 06478
(203) 888-0585

51,000 SQ FT Manufacturing
21,000 SQ FT Additional Warehouse

125+ Employee-Owners
CONTACT US
Competitive analysis

Effective solutions for all business.

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Trusted experience

Effective solutions for all business.

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Competitors research intelligence.

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Global partners

Organizations to excellent talent.

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PTA Plastics - Colorado Location
PRODUCTS PROUDLY MADE IN AMERICA

Colorado Manufacturing

7350 Dry Creek Parkway, Niwot, CO 80503
(303) 652-2500

51,000 SQ FT Manufacturing
15,000 SQ FT Additional Warehouse

125+ Employee-Owners
CONTACT US
Competitive analysis

Effective solutions for all business.

Lorem ipsum is simply printing typesetting industry industry's standard dummy text printer scrambled ipsum is simply dummy text of the printing.

Business transformation agency.

Get your first payment today and grow your business.

Explore services Quick contact
Trusted experience

Effective solutions for all business.

Lorem ipsum is simply printing typesetting industry industry's standard dummy text printer scrambled ipsum is simply dummy text of the printing.

Competitors research intelligence.

Get your first payment today and grow your business.

Explore services Quick contact
Global partners

Organizations to excellent talent.

Lorem ipsum is simply printing typesetting industry industry's standard dummy text printer scrambled ipsum is simply dummy text of the printing.

Business transformation agency.

Get your first payment today and grow your business.

Explore services Quick contact

MEET A FEW OF OUR TEAM MEMBERS

Rich Dorans
Rich Dorans

President

Mike Rocheleau
Mike Rocheleau

Executive Vice President

Kent Seeley
Kent Seeley

Chief Operating Officer

Ed Hurst
Ed Hurst

VP - Business Development


Matt Saunders
Matt Saunders

Business Development Manager

PTA PLASTICS GUIDES

Explore Our Guides

A comprehensive list of guides designed to help navigate the world of plastic injection molding with expertise and confidence. With clear explanations, practical tips, and industry insights, our intention is to empower readers to make informed decisions and achieve success in their projects.

Material Selection

With many grades to choose from, and new ones being developed to fill market niches, customers often turn to PTA Plastics to help them navigate the resin selection process.


Mold Filling Analysis

The use of mold filling analysis is a valuable tool that can greatly benefit both plastic injection molders as well as part designers. Download this guide to learn how mold filling analysis can benefit you.

Choosing the Right Plastic Injection Molding Company

Dealing with the right supplier from the get-go helps reduce the risks of poor quality goods or delivery problems and can lead to significant savings in the long run.

Over-Molding Design Guide

We discuss how to improve product functionality while adding value and aesthetics. In addition, focusing on best practices as they relate to the insert molding processes of over-molding.

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