May 14, 2026
Chukoh Chemical Industries, Ltd.
Groundbreaking Ceremony Held forExpansion of Production Facility for Semiconductors in Matsuura City, Nagasaki Prefecture
Chukoh Chemical Industries, Ltd. (Headquarters: Minato-ku, Tokyo; Representative Director: Naoyuki Shono; hereinafter: Chukoh Kasei) held a groundbreaking ceremony for the F1 EAST WING 2 (abbreviated as EW2) expansion project on April 27, 2026, in Matsuura City, Nagasaki Prefecture.
Nineteen concerned parties attended the event and prayed for the safety of the construction and smooth progress of the project.
This project has the following two objectives and is scheduled for completion at the end of January 2027.
- Expand production of PTFE materials and other materials in anticipation of increased demand for semiconductors
- Material production and adjacent F1 EAST WING1 (Abbreviations: EW1 Strengthening of stable supply system for integrated cutting process at
Once completed, the facility is expected to serve as a base to support our mid- to long-term semiconductor-related growth.
【Outline】
Location: 1642-12 Kitamen, Imafuku-cho, Matsuura, Nagasaki
Start of construction:
May 2026
Construction completion: End of January 2027 (scheduled)
Building area: 2,870 ㎡
[Completed image]
[Groundbreaking Ceremony]
For inquiries regarding this matter, please contact the following
Public Relations and Marketing Sect.
✉ support@chukoh.co.jp
