Sumitomo Electric Industries Ltd. is an ISO 45001-certified manufacturer of optical fiber and electrical wire cables that was established in Osaka, Japan, in 1897.
The company produces optical fiber products for data communication or telecom applications, wire cable products for power transmission and automotive electronics, and flexible printed circuits for electronic device assembly. It also offers compound semiconductors for use in optical and wireless communication.
The company’s products are commonly used by clients in the aerospace, telecommunications, and consumer electronics industries.
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