Complete
Fabrication
And
Assembly
Components

Working with you
to develop high-quality tooling solutions

Commitment to our customers is our top priority. We strive to provide you with tooling solutions for your product manufacturing from start to finish. We work closely with you to ensure the final product is what you require. Our services include engineering, CNC machining, contract manufacturing, casting and forging machining, electronic assembly, welding, Opto scanners, and more.

WHY CHOOSE Allyn Tool

Since our founding in 1943, we’ve produced high-quality work for industries including aerospace, diesel engines, power generation, engineering firms, motorsports, and more.

Our modern manufacturing plant allows us to produce CNC machined components, precision welding services, and the ability to mold/bond rubber-to-steel.

Specializing in the fabrication and assembly of complete components, we oversee all custom products from start to finish. With over 65 years of experience, we are committed to providing you with the reliable, dependable, and high-quality tooling solutions you need.

WHY CHOOSE Allyn Tool

Since our founding in 1943, we’ve produced high-quality work for industries including aerospace, diesel engines, power generation, engineering firms, motorsports, and more.

Our modern manufacturing plant allows us to produce CNC machined components, precision welding services, and the ability to mold/bond rubber-to-steel.

Specializing in the fabrication and assembly of complete components, we oversee all custom products from start to finish. With over 65 years of experience, we are committed to providing you with the reliable, dependable, and high-quality tooling solutions you need.

Our facility at a glance

ALLYN TOOL

Our Ellington, CT manufacturing plant was built in 2004. We take pride maintaining a production floor that is bright, clean, and well-organized. It reflects our commitment to producing exceptionally high-quality work with on-time delivery. Count on us for all your tooling needs. Contact us to discuss your project. 

SEALS-IT

Founded in 1993, our sister company Seals-It has produced high-performance products for customers in the transportation, industrial, and manufacturing industry for over 25 years. Developing products that can withstand even the most extreme conditions, Seals-it works with customers to create products that can withstand chemical change, heat, moisture, vibrations, or a combination of all factors. Focusing on high-performance rubber-to-metal bonded seals and grommets, Seals-it continues to develop the custom products needed for many industries.