Privacy Policy

Last updated: 26 October 2026. This policy applies to jiuyuhub.com, operated by Nanjing Jiuyuhui Environmental Technology Co., Ltd. ("JiuyuHub", "we").

1. Data we collect

When you submit the contact / quote form we collect the fields you provide: name, company, work email, phone or WhatsApp, country, product of interest and your message. We also collect standard server log data (IP address, browser type, pages visited) and use privacy-respecting analytics to understand site usage.

2. How we use it

Your information is used only to respond to your inquiry, prepare quotations, and provide technical support. It is never sold, rented or shared with third parties for marketing. Aggregate, non-identifying usage data may be used to improve the site.

3. Retention

Inquiry records are retained only as long as needed to serve your request and meet applicable business-records obligations, then deleted or anonymized.

4. Cookies & analytics

We use minimal cookies for language preference and anonymous usage measurement. You can disable cookies in your browser without losing core site functionality.

5. Your rights

You may request access to, correction of, or deletion of your personal data by emailing sales@jiuyuhub.com. We respond within 30 days.

6. Contact

Data-protection contact: sales@jiuyuhub.com · Nanjing, Jiangsu, China.