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| contact.phone | https://www.proterial.com/contact/ |
| contact.fax | https://www.proterial.com/contact/ |
| contact.email | https://www.proterial.com/contact/ |
| basics.market | https://www.proterial.com/corp/profile.html |
| industries | https://www.proterial.com/corp/profile.html |
| keywords | https://www.proterial.com/corp/profile.html |
| features | https://www.proterial.com/ |
| 2026-10-05 | industries | https://info.gbiz.go.jp/hojin/ichiran?hojinBango=3010401038783 |
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| name_reading | https://info.gbiz.go.jp/hojin/ichiran?hojinBango=3010401038783 |
| contact.postal_address | https://info.gbiz.go.jp/hojin/ichiran?hojinBango=3010401038783 |
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