Miyairi Valve to invest ¥900 million to automate high-pressure gas valve production at Kofu plant

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.

“The total investment amount is approximately 900 million yen.”note.com

• 1 source
• note.comMiyairi Valve Manufacturing to Invest Approximately 900 Million Yen to Automate Production Facilities for High-Pressure Gas Container Valves｜kikai-news.net 産機通信Sep 24, 2026

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