J.E.T. Co., Ltd. engages in the design, development, manufacture, sale, maintenance, and service of semiconductor cleaning equipment in Japan. The company's product portfolio includes various types of semiconductors, such as SSD, HTS, BW, SC, QUANTUM, and VRC series products; bevel treatment LIBRA and dryer systems; and quarts tube and manual wet stations, spin dryers, and quarts tube storage products. It also provides internal short/open event checkers, electrolyte leak checkers, and ultrasonic welding monitoring systems. The company was incorporated in 2009 and is based in Asakuchi, Japan. J.E.T. Co., Ltd. is a subsidiary of Zeus Co.,Ltd.