Permanent Mold Websites:
lostfoam.com
LostFoam.com - Lost Foam consulting by Austin Group, LLC
Lostfoam.com & Austin Group, LLC - Offering Lost Foam consulting Design, Development, and Process.
alcastcompany.com
American Aluminum Foundry & USA Aluminum Castings
American Permanent Mold Aluminum Foundry and Manufacturer of USA made aluminum castings.