One Monroe / Lytron Inc. (now operating under Boyd Corporation) is a U.S.-based engineering company specialising in the design and manufacture of advanced thermal-management solutions. From their headquarters in Woburn, Massachusetts, they produce custom and standard products including compressor-based recirculating chillers, liquid-cooling systems, cold plates, heat exchangers, and liquid-cooled chassis. Their solutions serve demanding industries such as medical, semiconductor, laser, aerospace/defense and power generation, where precision cooling and compact form-factors are critical. https://www.lyntron.com/