# Metal Matrix Cast Composites (United States)

> company in Waltham, United States

**Wikidata**: [Q30290696](https://www.wikidata.org/wiki/Q30290696)  
**Source**: https://4ort.xyz/entity/metal-matrix-cast-composites-united-states-


## References

1. GRID Release 2017-05-22
2. Aligned ISNI and Ringgold identifiers for institutions