Kaori Heat Treatment CO. LTD. is a Taiwanese company founded in 1970 by H.S. Hans. Kaori began as a metal heat treatment processing company, manufacturing metal products. Its current product mix includes brazed plate heat exchangers, gasket plate heat exchangers, data center advanced liquid cooling, hydrogen energy & fuel cells, and brazing and welding technology. It now deals in the production of specialized green energy products and solutions for commercial applications. Kaori is headquartered in Chung-Li, Taiwan. In 2013 Kaori secured a deal with Bloom energy. In 2014, Kaori Heat Treatment Company was listed in the Taiwan Stock Exchange Corporation. Wikipedia