# Privacy Policy
* * Last revision date: July 9, 2025 * *
## 1. The information we collected
When you submit information through this form, we may collect the following data:
-* * Personal identification information * *: name, email address and telephone number;
-* * Device information * *: IP address, browser type, device identifier (automatically collected through Cookie and other technologies): cite[6].
## 2. How to use information
Your information will be used to:
-Respond to your inquiry or provide quotation;
-Send relevant product/service information (you can unsubscribe at any time);
-Optimize the advertising strategy (only for de-identified data).
## 3. Data sharing and disclosure
-**TikTok platform * *: Access encrypted data as a technical service provider, not for other purposes: CITE [1];
-* * Third-party service providers * *: only necessary partners (such as mail delivery service) and subject to confidentiality agreement;
-* * Legal requirements * *: If the disclosure is legally requested by law enforcement agencies.
## 4. Data retention period
Your information will be kept for **90 days * * after collection, and will be anonymized or deleted after the expiration date: cite[1].
## 5. Your rights
You have the right to:
-Access to or correction of personal data;
-Request to delete data (contact email: privacy@yourdomain.com);
-Reject marketing push (with unsubscribe link in each email).
## 6. International transmission
Data may be stored in overseas servers, and we will ensure security through encryption and GDPR standard protocol: cite[8].
## 7. Policy update
Updates will be posted on this page, and major changes will be notified by email.