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Privacy Policy

1. Who we are

Our website address is: https://watertreatmentmachine.com. We are Amstar, based in Hangzhou, China. We act as the Data Controller for the personal information collected through this website.

2. Legal Basis for Processing

In accordance with the EU General Data Protection Regulation (GDPR), we process your data based on:

  • Contractual Necessity: To provide quotations and fulfill orders for our water treatment machines.

  • Legitimate Interests: To improve our website performance and respond to your business inquiries.

  • Consent: When you voluntarily leave comments or subscribe to our updates.

3. Data We Collect & Why

  • Comments: When visitors leave comments, we collect the data shown in the comments form, the visitor’s IP address, and browser user agent string to help spam detection.

  • Media: If you upload images, please avoid including embedded location data (EXIF GPS).

  • Cookies: We use cookies to save your preferences and login information for your convenience.

4. Embedded Content from Other Websites

Articles on this site may include embedded content (e.g., videos, images). Embedded content from other websites behaves in the exact same way as if the visitor has visited the other website. These sites may collect data about you and use cookies.

5. International Data Transfers

As we are located in Hangzhou, China, your data will be transferred and processed outside the European Economic Area (EEA). We ensure appropriate safeguards are in place to protect your information during these transfers.

6. How Long We Retain Your Data

  • Comments: Retained indefinitely to recognize and approve follow-up comments automatically.

  • User Profiles: For registered users, we store personal information provided in their profile until the account is deleted.

7. Your Rights Under GDPR

If you are a resident of the European Union, you have the following rights:

  • The right to access the personal data we hold about you.

  • The right to rectify or erase your personal data.

  • The right to object to or restrict processing.

  • The right to data portability.

8. Contact Information & Redress

For any privacy-related inquiries or to exercise your data rights, please contact us:

  • Email: eric@amstarpm.com

  • You also have the right to lodge a complaint with a Data Protection Authority in your country of residence.