Since 1970, when Kaori was established, the company's major goal has been to pursue cutting-edge heat treatment technology and to manufacture world-class products. Kaori has continued to improve its technology and quality, investing in research and development, and introducing the latest thermal technologies. Based on its core technologies in heat treatment, brass welding, and vacuum brazing, Kaori has developed industrial key components such as brazed plate heat exchanger, sendzimir mill roller with its own brand name. In recent years, Kaori has cooperated with several worldwide well-known companies to develop and manufacture system products in energy-saving and hydrogen energy. Kaori is actively stepping into the green energy space and rapidly becoming a green energy company. Kaori’s production activity has evolved over time from “energy utilization” to “energy-saving”, and further to today’s “energy production”. It shows Kaori’s commitment towards protecting our environment and the Earth while creating a new green energy world with our partners together.