Cary Pinkalla has been in the industrial sales and manufacturing field for 35 years and has been president of DuctSox Corp., Dubuque, Iowa, for 18 years. DuctSox manufactures a variety of plan and specification fabric duct targeting large commercial and industrial buildings that’s sold through a North American network of manufacturer’s representatives. The company has recently introduced a modular and field-adjustable fabric duct product called SimpleSox for small HVAC projects. Pinkalla can be reached at cpinkalla@ductsox.com or 1-866-DUCTSOX. For more information, visit www.ductsox.com.