In-House Testing

Gives You a

Higher Quality Product

Materials Testing

Reduce Set-Up &

Adjustment Time

& Minimize Scrap


Expert Engineering

Assures Superior

Extrusion Tooling





In The US


Extrusion Tooling... on the Leading Edge of Technology

America's Most Innovative Extrusion Tooling Designer & Manufacturer

Guill is the Leading Extrusion Tooling Designer & Manufacturer with over 50 years of experience. Our engineers design custom plastic extrusion tooling using the latest technology. In addition, we draw on our years of experience to help you develop solutions that increase efficiency and decrease your production cost, resulting in an excellent end product.

Call Today: 401-828-7600

Are Challenging Projects Wasting Your Resources?


We offer the most extensive line of extrusion tooling in the industry, providing you with many solutions.


Our extrusion and defense divisions share the same high standard of quality, producing tooling manufactured in the USA.


Our innovative tooling designs focus on providing less down time, so your production is at maximum capacity.

Our Sales Engineers Are Available to Help You

Empowering you to do what you do BEST...

Expertise, Excellence & Engineering Solutions

Your End Product is our Priority

Our goal is for your customer to be happy and your line to run as smoothly and efficiently as possible. Our unique qualifications along with a skilled and talented staff provide you with partners to help make that happen.

Backed by Experience

Our longtime work across many plastics industries has resulted in many years of diverse extrusion experience. At Guill, we have mastered the tightest tolerances needed for producing everything from the smallest, most precise medical tubing to the largest, rugged under sea pipe and cable. As a result, we have the most extensive line of extrusion tooling in the industry and know how to solve the toughest tooling challenges.

Dedicated to Quality

We care about quality in everything we do, and we know you do too. Because our quality standards are driven by our defense division, our entire facility enjoys the benefits of maintaining the highest quality standards across our extrusion and defense divisions. As a result, we have held ISO 9001:2015 along with other certifications to ensure excellence.

Eye on ROI?

See How We Can Help You


From Concept through Engineering to Manufacturing

Guill excels in solving the most difficult extrusion tooling challenges through our engineering and manufacturing expertise and commitment to excellence.

Contact our sales engineers today to discuss your latest projects.


Our team of sales engineers work closely with you to identify your needs.


Our expert engineers have seen many challenging projects and have a keen sense of what will help you do your best work.


Your tooling will be manufactured following the same quality standards required by our government division.

Extrusion Expertise is Here for You




Designing and manufacturing outstanding custom extrusion tooling is our priority.


We are committed to be the most cost efficient manufacturer while adhering to a continuous improvement quality management system.

Materials Testing

Your material's flow characteristics can be tested in-house, giving our engineers the information they need to design your tooling and ensure a perfect product is extruded.


Our extrusion and defense divisions share the same high standard of quality.

Did You Know

In the News

700 Series Guill Tool Crosshead Redesigned To Hold Close Wall Tolerances

The redesigned 700 Series from Guill Tool, an adjustable center crosshead with proprietary precision engineering that holds close tolerance walls for those specialized applications including; electronic, medical tubing, rubber and plastics, wire and cable, and other advanced types of high technology precision products. Read More

2017, Q1 Innovation & Growth Report

This first quarter has been a very exciting time for Guill. With the plastics extrusion market poised for continued growth, Guill prepares to ramp up innovation in response. Read More

2017, Q2 Innovation & Growth Report

The second quarter has been focused on expansion. We've directed our efforts towards supporting our growth initiatives in both our extrusion and defense divisions. Below are this year's second quarter highlights. Read More

2017, Q3 Innovation & Growth Report

Date: October 4, 2017 2017, Q3 Innovation & Growth Report A growing demand for products in the aerospace industry has… Read More

2018, Q2 Innovation & Growth Report

Date: July 11, 2018 2018, Q2 Innovation & Growth Report In the second quarter of 2018, Guill exhibited at two… Read More

Bernal Industries Named Guill Representative for Mexico

Guill dies and crossheads for plastic, rubber and other material extrusions are now being sold by Bernal Industrial throughout Mexico. Read More
All News
Upcoming Events

Expo Manufactura

February 6, 2018 - February 8, 2018 Read More

Expo Plasticos

November 7, 2018 - November 9, 2018 Read More

Extrusion 2018

September 18, 2018 - September 20, 2018 Read More

International Elastomer Conference

October 9, 2018 - October 11, 2018 Read More

MD&M West

February 6, 2018 - February 8, 2018 Read More
Case Studies

Crosshead with Emitter Cool Tube & Cart

Crosshead with Emitter Cool Tube & Cart     Guill Tool & Engineering is a recognized leader in the Design… Read More

Increasing Manufacturing Efficiencies

Guill Tool & Engineering Provides Mercury Wire Products, Inc. with Increased Manufacturing Efficiencies   Mercury Wire Products, Inc. Problem -… Read More

Tray Cable

725 Series Co-Extrusion Crosshead for Tray Cable   Customer Focus With this project we partnered with the customer to convert… Read More
All Case Studies

Your Extrusion Tooling Designer & Manufacturer

Contact us today to find out how we can help you optimize your extrusion processes. Our Sales Engineers are happy to discuss your next project with you.