Leading Suppliers Globally for Grey Iron Castings

Here is a list of some leading global suppliers of Grey Iron Castings:

1. Waupaca Foundry: A well-known supplier of grey iron castings with a presence in North America.

2. Grede Holdings LLC: A prominent manufacturer of ductile and gray iron castings with operations in North America.

3. Hitachi Metals: A global company with expertise in various materials including grey iron castings.

4. Neenah Foundry: Specializes in manufacturing grey iron castings for infrastructure and construction applications.

5. Metal Technologies Inc.: A leading supplier of grey iron castings for automotive, industrial, and agricultural sectors.

Please note that the list is not exhaustive and there are other reputable companies in this industry as well.