Privacy Policy

Last updated: September 4, 2026

Zhongjing Haizhu Group ("Zhongjing Board", "we", "us") operates the website zhongjingboard.com. This Privacy Policy explains what information we collect, how we use it, and the choices you have.

1. Information We Collect

• Information you provide: name, email address, company name and message content when you contact us through forms or email.
• Google account information (OAuth): when you authorize our internal application ("zhongjing seo") via Google OAuth, we receive your Google account email and permission to upload and manage videos on the YouTube channel you select (scopes: youtube.upload, youtube.readonly). We do not access your Google password, and we cannot read your emails, files, or other Google services.
• Usage data: standard web server logs such as IP address, browser type, and pages visited, used only for statistics and security.

2. How We Use Information

• To publish and manage marketing videos on our own YouTube channel;
• To respond to inquiries and provide product information;
• To improve our website and marketing content.

We do not sell, rent, or share your personal information or Google user data with third parties, except as required by law. Google user data obtained via OAuth is used solely to provide the video-publishing functionality described above, in accordance with the Google API Services User Data Policy (including the Limited Use requirements).

3. Data Storage & Retention

OAuth tokens are stored securely on our internal systems and are used only by authorized personnel. We retain personal information only as long as necessary for the purposes above, and you may request deletion at any time.

4. Your Rights

You may request access to, correction of, or deletion of your personal information, and you may revoke the application's access to your Google account at any time via your Google Account permissions page.

5. Cookies

Our website uses only essential cookies and standard analytics. We do not use advertising trackers.

6. Contact Us

Questions about this policy: [email protected] · Zhongjing Haizhu Group, China.