Armstrong Fluid Technology’s Design Envelope Symposium recently made a stop in the Chicago suburb of Rosemont, Ill. The suburban Chicago event was the sixth of 10 the company is slated to host around the United States this year.

“We felt we needed to try a different approach getting our message and educational programs in front of engineers, building owners and contractors and explain to them in the clearest of terms what our Design Envelope Technology is all about,” Armstrong’s Mike O’Neil told pme in a video interview available at www.pmengineer.com/video.