This Cookie Policy explains how [BIWIN STORAGE TECHNOLOGY CO., LTD.] (“we”, “us”, “our”) uses cookies and similar technologies on the website https://en.biwin.com.cn (“the Site”). It should be read together with our Privacy Policy.
1. What is a cookie?
A cookie is a small text file placed on your device when you visit a website. It stores preferences or records your browsing activity to make your next visit easier or to help us understand how the Site is used.
2. Types of cookies we use
| Category | Name(s) | Provider | Purpose | Lifespan |
| Strictly necessary | cookieConsent | First-party | Remembers your cookie-banner choice | 6 months |
| Analytics | _ga, _ga_*, _gid, _gat | Google Analytics 4 | Count visits, track page flow, generate statistical reports | 2 years (_ga) 24 h (_gid) 1 min (_gat) |
3. Legal basis (EEA visitors)
We rely on Article 6(1)(a) GDPR (consent) for analytics cookies and on Article 6(1)(b) (contract) for strictly necessary cookies.
4. Consent management
When you first visit the Site a banner appears. You may:
- Click “Accept all” – non-essential cookies will be set;
- Click “Reject all” – only necessary cookies remain;
- Use “Cookie settings” to pick individual categories.
You can change your choice at any time by clicking the “Cookie settings” link in the footer.
5. How to block or delete cookies
Most browsers allow you to refuse or delete cookies. Below are quick links to popular browser instructions:
Blocking all cookies may impair some Site features (e.g. the consent banner will re-appear each visit).
6. Third-party access
Google and Baidu receive the analytics data described above under their own controller terms. We do not allow advertising features, so no user-profiling for ad targeting occurs.
7. Data retention
Analytics data is automatically deleted or anonymised after 14 months (Google) or 18 months (Baidu). Necessary cookies expire after 6 months.
8. Changes to this policy
We may update this Cookie Policy from time to time. Any material changes will be posted on this page with a new “Effective date”.
9. Contact
If you have any questions about our use of cookies, please email inquiry@biwin.com.cn.