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Notice of Acquisition of ISO9001 Certification

We are pleased to inform you that we have acquired the certification of "ISO9001" which is the international standard of the quality management system.

1. Applicable standard: ISO9001: 2015

2. Registered organization: DENBA Co., Ltd. Hasuda Center

3. Registration range: Manufacture of water molecule control technology

4. Registration date: June 29, 2021

5. Examination and registration organization: Intertek Certification Japan Ltd.

By acquiring the "ISO9001" certification, we will further meet customer requirements and applicable legal and regulatory requirements, and aim to improve customer satisfaction.