The plural form of foundry is foundries.
Tobbing foundry, production foundry, captive foundry, independent foundry...
Bells are cast at the foundry down the road.
Foundry is a technology of casting metals into shapes by melting them into a liquid, pouring the metal in a mold, and removing the mold material or casting after the metal has solidified as it cools.
This may be called an ironworks or a foundry.
That would be a foundry
"Foundry" is to be used as a noun. The plural is "foundries". We are to rendezvous with our contact tomorrow at oh-six-hundred hours beneath the pecan orchard on the south side of the foundry. I had my home's exterior hardware custom-forged at that foundry. I will be carting an especially heavy load of firewood to the foundry this afternoon.
Tobbing foundry, production foundry, captive foundry, independent foundry...
Foundry workers
Goldens' Foundry was created in 1882.
Vulcan Foundry was created in 1832.
Saracen Foundry was created in 1850.
Foundry Networks's population is 2,008.
Foundry Networks was created in 1996.
Foundry Networks's population is 1,100.
Bowmanville Foundry was created in 1901.
Railway Foundry was created in 1838.
Railway Foundry ended in 1846.