TW Michigan Family of Companies 

TW Michigan's parent company, Tri-Wall Limited, operates a global network of over 100 facilities in 20+ countries across North America, Europe and Asia.  Today, Tri-Wall Limited's global network continues to expand, as they increase their global awareness and broaden their corporate goals.  They are developing a wider array of value offerings, creating new products and services using the same world-class standards for innovation, quality and customer-driven performance that we have become known for. 

Wherever their customers are, they provide products and services that set the standards for quality, reliability and excellence.