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Tamagawa Electronics to build second factory in Ayase, Kanagawa

Semiconductors & ElectronicsKanagawa

Tamagawa Electronics, a subsidiary of Tamagawa Holdings, plans to build a second factory near its headquarters in Ayase, Kanagawa, to expand production capacity for telecommunications and electronic equipment serving social infrastructure demand. JFE Conform has been selected as the planned construction contractor, with handover scheduled for December 2027.

Company
Tamagawa Electronics Co., Ltd.
Investment
¥1.5B total planned investment
Location
Kanagawa, Ayase
Capacity
Approximately 2,000 sqm site; approximately 2,100 sqm gross floor area
Announced
Aug 31, 2026
Ticker
6838
Contractor
JFE Conform Co., Ltd.
Phase
planned
Construction start
Jan 15, 2027
Completion
Dec 1, 2027
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