Sumitomo Electric Wiring

6903 NE Loop 410
San Antonio, TX 78219

Sumitomo Electric Wiring Systems (SEWS) is a global leader in the automotive wiring systems industry, focused on developing technologically advanced products that meet the rising demand for sophisticated electronic features in vehicles. With a commitment to quality, delivery, and cost-effectiveness, SEWS continues to innovate and exceed customer expectations in the automotive market.

Grounded in tradition and driven by innovation, SEWS utilizes its Core Values and the Sumitomo Spirit to respond to the evolving needs of the automotive society. The company is dedicated to connecting cars, people, and society through creative product development and a focus on intelligent solutions for modern vehicles.

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United StatesTexasSan AntonioSumitomo Electric Wiring