The 4 Cornerstones of Excellence

You are looking for a solution. We are here to help. Your project requires the highest standards and expertise to help you get your job done. We understand.

The cornerstones of our business are here to support yours.


We employ a staff of world-class engineers experienced in a variety of extrusion fields. Design engineers utilize the most recent and state-of-the-art computerized programs to assure functional performance of all extrusion tooling manufactured. A number of patented and proprietary tooling features are integrated in a variety of applications to improve process control.


We continually invest in the latest, most state-of-the-art machine tools, endeavoring to be the most cost efficient manufacturer while adhering to a continuous improvement quality principle.

Materials Testing

Our in-house rheology lab allows us to quickly test your material’s flow characteristics, decreasing lead time and helping our engineers design the best possible product for your needs.


We are committed to meeting the needs of our customers. Requirements of ANSI/ASQC Q9001-2000 International Standards (ISO 9001:2015) are communicated and maintained at all levels of the company through training, internal audits and internal communication. Each person in the company is dedicated to delivering quality products and service to our customers.

Call Us Today to Find Out How We Can Help You


Contact Us:

Guill Tool & Engineering Co., Inc.

10 Pike Street

West Warwick, RI 02893

Phone: 401.828.7600

Fax: 401.823.5310




7:30 am – 4:30 pm