Di-El Tool was established in 1958 by Richard Ragone on the premises of high quality, on time delivery, and low costs. In 1975 the company was acquisitioned by Arthur A. Bell Jr., who has successfully maintained the original goals.

Di-El is a long established business in Meriden, CT. We have been manufacturing aerospace parts since the beginning, for Hamilton Sundstrand, as well as for many other, smaller aerospace businesses.

At Di-El Tool we have integrated all of our technology from the past to “propel” us well into the future. We have broadened our horizons from just aerospace, to working with customers in various fields, such as, automotive, water filtration, electrical, medical, and agricultural


Di-El Tool & Manufacturing, Inc.
69 Research Parkway
Meriden, CT 06450
P: (203)235-2169
F: (203)634-3419

AS9100 Certified