The excellent grade quality is supported by the consistent production system and process control.
Hitachi Cable, Ltd. supplies stably high quality rolled copper foil with the strict process control in consistent production from casting to final products.
Hitachi Cable, Ltd. supplies various copper alloys from oxygen free copper to high strength copper alloys to meet our customers' technical requirements.
Since Hitachi Cable, Ltd. succeeded in mass production of oxygen free copper for as the first supplier in Japan, we have been producing various copper alloys.
Hitachi Cable, Ltd. supplies rolled copper alloys to apply for these new applications in the next generation.
The excellent rolling technology is able to materialize ultra thin foil, which supports miniaturization of electronic products.
Hitachi Cable, Ltd. supplies rolled copper foil down to 7µm thickness which is applicable for miniaturization, downsizing and weight saving of the electronic products.
| "HPF" has a good flatness. It contributes to improvement of the yield in your process.
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Surface treatment technology is able to materialize the high reliability product.
Hitachi Cable, Ltd. designs surface treatment for copper foil which is suitable for each application.
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