Aavid Niagara - Thermal Products - Heat Exchangers, Custom Cold Plates, Electronics Heat Sinks, Heat Transfer Fin and Heat Exchanger Systems Aavid Niagara - , heat transfer solutions, simple heat exchangers, complex thermal systems, AS9100 certified, ISO9001 certified, aerospace heat exchangers, military heat exchangers, marine heat exchangers, industrial heat exchangers, cold plates, heat sinks, heat transfer fin With over 25 years of proven experience working with many major aerospace, defense and electronics firms, Niagara Thermal Products has built an outstanding reputation for providing custom, high value solutions to difficult heat transfer problems.