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Sumitomo Wiring Systems' Manufacturing

Sumitomo Wiring Systems manufactures and sells wiring harnesses for automobiles, related component parts, and various cables on a worldwide basis.
What we are searching for is better manufacturing. We are always striving for the best quality to meet our customers' needs that have steadily become more sophisticated and diverse.
We will describe the essence of manufacturing from four points of view: Production Systems, Developmental Engineering, Human Resource Development, and Quality Control.

Four axles that support Sumitomo Wiring Systems' Manufacturing
Production Systems Building an overseas network of 30 countries Striving for the best, globally common quality
Developmental Engineering Design is a basis of manufacturing Robust foundation to achieve “Product Appeal No. 1”
Human Resource Development Manufacturing means human resource development Human resource development means communication
Quality Control We want to live up to our customers’ trust by ensuring the best, globally common quality