Twenty two percent of Pennsylvania's clean energy jobs are in manufacturing energy-saving products such as components of heating and cooling systems. DMI Companies' employees are part of Pennsylvania's 62,000-strong and growing energy efficiency workforce. DMI Companies' line of products called 'Green Seam' create a completely sealed duct system, resulting in no loss of air during heating and cooling - this provides the client (building owner or occupants) lowered energy costs because the system has no air leaks. For more information visit keealliance.org.