Over the years, we have established strong relationships with most of the tier 1 and tier 2 suppliers in the Aerospace & Defense industry, where we supply both COTS (Commercial Off the Shelf) and custom temperature control solutions. We have developed a special line of thermoelectric chillers, which have been optimized to use PAO (Polyalphaolefin) as a cooling fluid, since PAO is commonly used in the aerospace industry as a coolant. We have also developed versions of our recirculating chillers, which run on 28 VDC power making them ideal for on-board cooling in both aircraft and vehicles. We have a long history of developing custom solutions to meet the specific needs of our customers. This is particularly true in the Aerospace & Defense industry, where we have developed some very innovative solutions to address specific thermal challenges, even in harsh environments.