# OX Engineered Products adds production lines in Michigan and Illinois

OX Engineered Products invested in new production lines at its Constantine, Michigan and Charleston, Illinois plants, tripling ThermoPLY output in Michigan and doubling output in Charleston with robotic lines.

- Type: Expansion
- Announced: 2023-06-21
- Where: Constantine, Michigan; Charleston, Illinois, United States
- Status: announced
- Capacity: triple ThermoPLY production in Michigan; double output in Charleston
- Products: ThermoPLY structural sheathing, integrated structural sheathing, thermal insulation products
- Sectors: [Construction Materials](https://endata.com/sectors/construction-materials.md)

## Companies

- [OX Engineered Products](https://endata.com/companies/70988.md)

## Sources

- [oxengineeredproducts.com](https://www.oxengineeredproducts.com/ox-engineered-products-invests-in-capacity-at-michigan-and-illinois-manufacturing-facilities/), 2023-06-21: "OX added new manufacturing lines in Constantine for its ThermoPLY product... The additional lines triple OX's ThermoPLY production in Michigan."

---
Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.