Effox-Flextor-Mader (EFM) | CECO Environmental

Effox-Flextor-Mader (EFM) is the international leader in the design and manufacture of dampers and expansion joints for use in flue gas and process air handling systems. Our team includes a skilled staff of engineers, designers, fabricators, and field service personnel to ensure the highest quality engineered-to-order products.

We are known for our commitment to quality. We offer engineered-to-order solutions that meet the most demanding specifications for the world’s most stringent customers.