<p><b>NIPPON MUKI CO., LTD.</b> is a Japanese manufacturer of high-performance air filtration and cleanroom systems established in June 1939. Operating as a core subsidiary of Daikin Industries, Ltd., the company maintains production facilities including its primary Yuki Plant in Ibaraki Prefecture and subsidiary Aizu Nippon Muki Co., Ltd. in Fukushima Prefecture, supported by nationwide branch offices across Tokyo, Nagoya, Kyushu, and Hiroshima.</p><p>Nippon Muki developed Japan's first commercial high-performance glass-fiber air filters in 1957, followed by 0.1 µm ultra-high-performance air filtration in 1978 and the ATMOS super cleanroom system. The company serves semiconductor fabs, pharmaceutical facilities, nuclear facilities, hospitals, and heavy industrial plants.</p>