Our Partners

Our Business Partners...

Expanding Capabilities

In a perfect world, your company would have unlimited resources and every piece of equipment under the sun... In reality this is not usually the case. Whether it's manufacturing space, the right equipment or the skill set of your labor, almost all manufacturers need to call upon other manufacturers for additional capabilities  they lack. It is for this reason that we have created this area to help our suppliers gain exposure.  
GSG proudly stands behind our vendors and our partners in business.
For more than 80 years CDI has been a trusted supplier of dial indicators, contact points, depth bases, thickness gages, and granite stands for major manufacturers and OEMs across the globe. Along with more than 400 standard mechanical dial indicators and electronic dial indicators we also have the expertise to meet your special gaging requirements including special mounting backs, special contact points, and custom mechanical and electronic dial indicators. Additional products we manufacture include probes, readouts, data output cables, mounting backs, spindle weights, data collection software, data collection hardware, thickness gages, lifting levers, and much more. We welcome the opportunity to earn your mechanical dial indicator and digital indicator business.


Glastonbury Southern Gage understands the importance of building solid partnerships. Building healthy, reliable partnerships is a major part of success. Doing so helps us stay focused on what we do while at the same time, providing the very best overall product and product lines to our customers. Just as the best bridge builders don't forge the rivets they use, GSG recognizes there are  companies that produce products which complement our own... helping us achieve the best gages on the market.

"A benchmark of quality"

Over 110-years of history manufacturing some of the finest wood tool boxes in America.

Visit H. Gerstner & Son

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