Hokko Metal Co., Ltd
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Nakadouri Precious Metal Co., Ltd |
| Headoffice and Saitama Plant |
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| land |
1,480m2 |
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land |
3,407m2 |
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| building |
1,090m2 |
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|
building |
1,466m2 |
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| Iwashiro Plant |
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| land |
22,820m2 |
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| building |
3,200m2 |
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| facilities |
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facilities |
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| inductive melting furnace |
|
2 |
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inductive melting furnace |
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2 |
| continuous caster |
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3 |
|
extruder |
600 tons |
1 |
| rolling |
2H type |
8 |
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1,000 tons |
1 |
|
4H type |
9 |
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1,500 yons |
1 |
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6H type |
3 |
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drawing machine |
6 drums |
1 |
| bonding machine for clad producs |
|
7 |
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5 drums |
1 |
| slitting machine |
|
7 |
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4 drums |
2 |
| drawing machine |
1 drums |
10 |
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2 drums |
3 |
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2 drums |
10 |
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1 drums |
1 |
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continuous type |
3 |
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continuous type |
2 |
| annealing furnace |
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10 |
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wire rolling mill 6 stands |
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1 |
| vacuum melting |
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1 |
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streightening & cutting machine |
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8 |
| SEM/EDS analyzer |
|
1 |
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ring-forming machines |
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2 |
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annealing furnace |
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5 |
