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ISO surveillance audit

We have undergone a surveillance audit (maintenance audit) regarding ISO9001: 2015 (quality management system) and ISO14001: 2015 (environmental management system), and we were able to continue certification registration safely.
All of our employees will continue to strive to improve our services, and we look forward to your continued support.
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+81-95-861-9111
Telephone reception hours:9:00~17:00
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