What cookies are
Cookies are small files that a website can save in your browser. They can remember preferences or measure website usage. This policy describes the cookies included in the public website of SEDETEC SA de CV.
What this website uses
This version of the website does not include analytics, advertising, cross-site tracking or third-party embedded content. Images, fonts and scripts are served from this website. The animation works without cookies or persistent storage.
One cookie to remember this notice
Only if you select “Accept and remember” do we save the first-party cookie sedetec_cookie_notice with the value v1_accepted. Its sole purpose is to remember that you agreed to save this notice, so it is not shown again for 180 days. It contains no name, email address or unique identifier. It applies throughout the website, including the English and Spanish versions on the same domain. It uses SameSite=Lax and, when browsing over HTTPS, Secure.
Fallback when cookies cannot be saved
If the browser cannot save the cookie, we store the same preference in localStorage under sedetec_cookie_notice_fallback, with an expiry timestamp 180 days ahead. This is saved only after acceptance. It is not sent to the server and is removed when you withdraw your preference. If your browser blocks both options, the notice will appear again.
Continuing without saving
You can select “Continue without saving” and use the website normally. We do not store that choice in cookies or browser storage. The notice may appear again when you load another page. This option also deletes the local-storage fallback and the preference cookie if you previously accepted it.
Changing or withdrawing your preference
Open “Cookie preferences” in any page footer and choose “Continue without saving” to delete the cookie. You can also delete or block cookies in your browser. If you delete the cookie, switch browsers or devices, use another domain, or 180 days pass, the notice will appear again.
External services and hosting
Links to WhatsApp, X and the support portal open external services. Their cookies and policies are separate and are not activated through this notice. The hosting provider may log technical request information, such as IP addresses; those logs are not cookies.
Changes and contact
If we introduce technologies for new purposes, we will update this policy and the choice mechanism before enabling them where consent is required. For questions, email sales@sedetec.com. Last updated: October 24, 2026.