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Sumitomo Electric Wiring Systems, Inc.

Administrative Headquarters

1018 Ashley Street
Bowling Green, KY 42101
Phone: (270) 782-7397
Fax: (270) 796-3063

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Sumitomo Electric Wiring Systems

Grounded in Tradition
Connecting with Innovation

The Sumitomo Spirit along with our Core Values created the foundation of where we are today and provides us with the framework for tomorrow’s success.

Through creative and innovative product development, we respond clearly and surely to our customers’ needs. Our focus is now turned to the automotive society of the future – one that connects cars, people and society.