| Name | Title | Contact Details |
|---|
After opening its doors as a weather-stripping company in 1923, H&B expanded its capabilities in the 1940's by purchasing a metal fabrication shop to manufacture airplane hangar doors for the wartime economy. As a result, the company started
American Grating is a Henderson, NV-based company in the Manufacturing sector.
Schafer Gear Works Rockford is a Rockford, IL-based company in the Manufacturing sector.
New Dimensions Research Corp is a Melville, NY-based company in the Manufacturing sector.
Bucks County Glass Co Inc is a Doylestown, PA-based company in the Manufacturing sector.