Quality
The Quality of American Manufacturing Since 1962
Commitment to Quality
Whether you are an extrusion tooling customer or a defense customer, our Rhode Island manufacturing facility operates under the quality standards required by government contracts. Everything is manufactured in the USA using lean principles, and the highest quality in an ISO 9001:2015 facility.
State of the Art
We continue to invest in the latest, state of the art, machine tools using the most advanced computerized controls and operated by experienced technicians. Guill endeavors to be the most cost efficient manufacturer while adhering to a “Continuous Improvement” Quality principle.
Quality Policy
Guill Tool & Engineering Co., Inc. is committed to meeting the needs of our customers and to continuously improve our processes. Requirements of ISO 9001:2015 and AS9100D 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.
Compliance & Certifications
- Small Business
- AS9100D Certified by NQA
- ISO 9001:2015 Certified by NQA
- ITAR Registered
- JCP Certified
- EB-2678 Approved Level I Supplier (EB and NNS)
- MIL-I-452028A
- MIL-STD-45662A
- DFARS Compliant
- NIST SP800-171 Compliant
- Conflict Free Mineral Procurement
- Mercury Free, REACH, RoHS Compliant Facility
Download ISO Certificate
Inspection Equipment
Hexagon One CMM
Axis Capacity
x= 25”, y= 36”, z=20”
Nikon MM-40 Measuring Microscope
Brown & Sharp Hite-Tronic
Height Gauge – 36″ Height Capacity
Brown & Sharp Validator
18″ x 32″ x 32″ Axis Capacity
Taylor Hobson Profilometer Surtronic 3
Surface Finish Gauge
Rockwell Hardness Tester
Granite Surface Plates
Optical Comparitors
Electronic Height Gages
American Manufactured in Rhode Island
Since 1962, we have been manufacturing quality machined parts and tooling in Rhode Island. We believe in American manufacturing and are proud to be a thriving part of the manufacturing industry by adhering to the highest quality standards and supporting our local economy.