| Jenis | Manufacturer |
|---|---|
| LamanWeb | https://sumitomoelectric.com/ |
| Nombor telefon | +81-6-6220-4141, +81 6-6220-4141 |
| Alamat | 4-5-33, Kitahama, Chuo-ku, Osaka, Japan |
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Since the Company's founding in 1897, Sumitomo Electric has continued to take on challenges towards a ‘Glorious Excellent Company'.
