Cookie Policy
1. What are Cookies
Cookies are small text files placed on your device when you visit filamentlab.cn. They are used to remember your language and regional preferences and recognize your settings on subsequent visits to the website.
2. Categories of Cookies We Use
| Name | Purpose | Expiry | Type |
|---|---|---|---|
| fl_cookie_consent | Saves your selection in the Cookie consent pop-up (Accept / Reject) | 12 months | Necessary |
| lang / met_lang | Remembers your selected interface language | Session / 30 days | Necessary |
| PHPSESSID (for quotation requests and other forms) | Maintains user session and CSRF validation status | Session | Necessary |
| _ga / _gid (optional) | Anonymous visitor statistics via Google Analytics | 2 years | Analytics (only activated upon your consent) |
| plausible (optional) | Anonymous visitor statistics by Plausible; no cookies used | — | Analytics (only activated upon your consent) |
| _csrf | CSRF cross-site request protection for all form submissions | Session | Necessary |
3. LocalStorage Information
We also use browser LocalStorage (not a Cookie) to store the following data:
fl_cookie_state: Stores your Cookie consent status
fl_lang_pref: Saves your language preference when you confirm the setting
4. Your Choices
You may block Cookies or enable browser prompts for incoming Cookies via your browser settings:
Chrome: https://support.google.com/chrome/answer/95647
Safari: https://support.apple.com/HT201265
Firefox: https://support.mozilla.org/en-US/kb/cookies-information-websites-store-on-your-computer
Edge: https://support.microsoft.com/en-us/microsoft-edge/delete-and-manage-cookies-168dab11-0753-043d-7c16-ede5947fc64d
You can still browse the website even if Cookies are blocked. Only quotation forms and session-based submissions may require a page refresh to retry.
5. Cookie Pop-up Rules
A Cookie consent pop-up will appear on your first visit with three options:
① Accept all (Necessary Cookies + Analytics);
② Accept only necessary Cookies (decline analytics);
③ Learn more (redirect to this Cookie Policy page).
6. Reset Your Cookie Preferences
To modify your Cookie consent preferences, delete the fl_cookie_consent cookie in your browser privacy settings. The consent pop-up will reappear on your next visit.
This document is being prepared. Contact us for more information.