Product Inquiries

Inquiries by phone
TEL
+81-794-64-8010 (Direct to sales dept.)
FAX
+81-794-62-8536
Correspondence time
Weekday 8:30 - 17:30(JST) 
＊Closed on Saturdays and Sundays Inquiry form

General Inquiries

Inquiries by phone
TEL
+81-794-62-8535 (Representative)
FAX
+81-794-62-8536
Correspondence time
Weekday 8:30 - 17:30(JST) 
＊Closed on Saturdays and Sundays

Compliance Hotlines

Internal Hotline
TEL
+81-794-62-8535
FAX
+81-794-62-8536
1, Takumidai, Ono, Hyogo, 675-1322, Japan
Secretariat
Administration Department
External Hotline Sumitomot Electric WEB site