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About Sumitomo Electric Industries, Ltd.

sumitomoelectric.com

Sumitomo Electric Industries, Ltd. is a global Japanese manufacturer that designs and produces electrical wires and cables, optical fiber and telecommunications equipment, automotive wiring harnesses and electronic components, and advanced materials and systems for energy and industrial markets. It supplies products and integrated solutions across automotive, telecom, power transmission, information systems, and industrial machinery — including components for EVs, data centers, and renewable-energy infrastructure. With an extensive worldwide R&D and manufacturing footprint, the company emphasizes innovation in materials (optical fiber, specialty metals, superconducting wire) and system integration to support infrastructure and mobility transitions. The corporate tagline "Connect with Innovation" reflects its focus on linking people, machines and networks through engineered technologies.