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Participating Companies

Featured Illinois Manufacturer:
About Company   Chicago, IL  

Formed in 1939, Graymills is a family-owned manufacturing firm located in Chicago. From our base, which is walking distance to Wrigley Field, we export to six continents.


Graymills makes the following

• Immersion, ultrasonic, high pressure, solvent, solvent, aqueous, and bioremediationc industrial parts washers


• Inking systems for Felxo and Gravure presses

• Pumps for filter and filtering systems, pump and tank systems, machine tool coolant pumps


Graymills machine shop is equipped with high tech design capabilities. Our capabilities include sheet metal fabrication, assembly, and new product development. We ship worldwide.


Industrial pumps, inking systems, parts washers.

Contact Information:

Craig Shields




From earth moving equipment to automobiles; medical devices to consumer products, Illinois is home to 20,000 manufacturers employing nearly 600,000 people. 

IMEC, along with our strategic partners, the Illinois Department of Commerce and Economic Opportunity (DCEO), the Manufacturing Extension Partnership, and other friends of manufacturing, have launched this on-line resource to showcase the diversity of products made here and celebrate the companies that manufacture them. In towns from Chicago to Carbondale, manufacturing is the engine that powers the Illinois economy.