Legal

Cookie Policy

Last Updated: 14 February 2026

This Cookie Policy explains how Lanhua uses cookies and similar technologies on our website. It is intended to be straightforward and easy to understand. If you have any questions, please contact us at [email protected].

What Are Cookies?

Cookies are small text files that websites place on your device when you visit them. They serve various purposes — from keeping you logged in, to remembering your preferences, to helping website owners understand how their sites are being used. Cookies cannot run programs or deliver viruses to your device.

Cookies We Use

Essential Cookies

Always active

These cookies are required for the website to function. They enable basic features such as page navigation and access to secure areas. Without them, services you have asked for cannot be provided. You cannot disable them through this tool.

Examples: session management, security tokens, cookie consent state.

Analytics Cookies

Optional

These cookies help us understand how visitors interact with our website — which pages are visited most, where visitors come from, and how they navigate through the site. This information is used to improve the website experience. All data is aggregated and anonymised.

Examples: Google Analytics (_ga, _gid).

Marketing Cookies

Optional

These cookies track your browsing activity across websites to deliver advertising that may be relevant to you. They are placed by third-party services we may use. If you disable these, you may still see advertisements, but they will be less tailored to your interests.

Examples: Meta Pixel (fbp), Google Ads.

Preference Cookies

Optional

These cookies allow the website to remember choices you have made — such as your language preference or region — so that the site can provide a more personalised experience on your next visit.

Examples: language selection, regional settings.

Your Cookie Preferences

Use the toggles above to set your preferences for each cookie category, then save your choices below. Essential cookies cannot be disabled.

Cookie Duration

Cookies vary in how long they remain on your device:

Session cookies are temporary and are deleted when you close your browser. They are typically used for site navigation and security.

Persistent cookies remain on your device for a set period. Analytics cookies like Google Analytics typically persist for 26 months. Marketing cookies may persist for up to 13 months. Preference cookies typically last 12 months.

Third-Party Cookies

Some cookies placed on our website are set by third-party services we use, including Google Analytics for website analytics, and potentially Google Ads and Meta (Facebook) for marketing purposes. These third parties have their own privacy and cookie policies, and we recommend reviewing them if you have concerns. We do not control how those third parties use data collected through their own cookies.

Managing Cookies in Your Browser

You can also manage and delete cookies directly through your browser settings. The process varies by browser — click on the browser name below for guidance.

Google Chrome

Go to Settings → Privacy and security → Cookies and other site data. You can block all cookies, block third-party cookies, or clear existing cookies. To delete cookies, go to Settings → Privacy and security → Clear browsing data.

Mozilla Firefox

Go to Settings → Privacy & Security. Under Enhanced Tracking Protection, you can select Standard, Strict, or Custom. To manage cookies individually, scroll to Cookies and Site Data and click Manage Data.

Safari

Go to Preferences → Privacy. You can prevent cross-site tracking and block all cookies. To remove stored cookies, click Manage Website Data and remove individual sites or all data.

Microsoft Edge

Go to Settings → Privacy, search, and services. Under Tracking prevention, choose your level. To clear cookies, go to Settings → Privacy, search, and services → Clear browsing data.

Note: Disabling certain cookies may affect the functionality of our website. Blocking essential cookies may mean some parts of the site will not work as intended.

Your Rights

You have the right to withdraw cookie consent at any time by adjusting your preferences on this page or through your browser settings. Withdrawing consent does not affect the lawfulness of any processing carried out before your withdrawal.

For questions about cookies or your personal data more broadly, contact us at [email protected]. For full information on how we handle your data, see our Privacy Policy.