Mitsubishi Electric to build new plant building for C-GIS production in Marugame, Japan

Mitsubishi Electric will construct a new factory building at its Power Distribution Systems Center in Marugame, Kagawa Prefecture, to strengthen production of cubicle-type gas-insulated switchgear (C-GIS). The investment is about 2.8 billion yen, with completion in June 2026 and operation start in October 2026, aiming to double annual C-GIS production by 2027.

“当社は今回、開閉装置や遮断器の製造を担う受配電システム製作所に新工場棟を建設し、2027年度までに、C-GISの年間生産台数を従来比2倍にすることを目指します。”prtimes.jp

• 1 source
• prtimes.jp受配電システム製作所に新工場棟を建設 | 三菱電機株式会社のプレスリリースAug 8, 2025

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