Miyairi Valve Manufacturing's board approved about ¥900 million to automate production of high-pressure gas container valves at its Kofu Plant in Yamanashi, with operations starting sequentially from August 2028.

Miyairi Valve Mfg. decided to invest about ¥900 million in high-pressure gas container valve production equipment at its Kofu factory in Shimosuwa City, Yamanashi, with operations starting from August 2028.

KITZ SCT has completed a new plant building at its Nitta SC Plant, expanding production capacity of valves for semiconductor manufacturing equipment. The announcement was made April 7, 2023.

Nikkiso plans to move industrial and aerospace production from its Higashimurayama plant to its Miyazaki plant, investing about 9.5 billion yen to expand capacity there, with about 100 new jobs. Completion is planned by 2021.