Last Updated: 2026.8.17

Qian Shi Brothers operates the website qsbrothers.com. This Privacy Policy explains how we collect, use, store and protect your personal inormation when you visit our website, submit an inquiry or communicate with us.

1. Information We Collect
We may collect personal data that you voluntarily provide when you fill in our contact or quotation form: your name, company name, email address, phone number and any message content you send to us.
We also automatically collect standard browsing data including IP address, browser type, device information, pages visited for website traffic analysis. We do not collect sensitive personal data such as race, health information.

2. How We Use Your Information
– To reply to your product inquiry, provide quotation and technical support for silicone rubber heaters and related products
– To send requested product catalogs and technical documents upon your consent
– To analyse website performance and improve our service
We will NOT sell, rent or trade your personal information to third‑party marketers for commercial promotion.

3. Cookies
Our website may use cookies to improve browsing experience. You may disable cookies through your own browser settings.

4. Data Security
We take reasonable technical measures to protect your submitted data against unauthorized access, disclosure or loss. No internet transmission is 100% secure, we cannot guarantee absolute security.

5. Your Rights
You have the right to request us to view, correct or delete your personal data stored by us. You can contact us via our contact page to submit your request.

6. Third‑Party Websites
Our website may contain links to third‑party websites. We are not responsible for their privacy rules, please check their privacy policy separately.

7. Contact Us
If you have any questions about this Privacy Policy, please contact us through the contact form on qsbrothers.com.

We reserve the right to revise this Privacy Policy at any time. Changes will be posted on this page.