Privacy notice

Xi’an Lanhu Biotechnology Co., Ltd. uses information you submit through this website to review your sourcing inquiry and communicate with you about your requirements.

Information we collect

Inquiry submissions include your name, email address, company, destination country, product, quantity and message. We record the source website, submission time and your consent. When available, we also record the referring domain or campaign source, the landing page path and the submission page path to understand which content generates inquiries. A hashed network identifier is used to limit abusive requests.

Service providers

Our website infrastructure uses Vercel and Supabase. A transactional email provider may deliver inquiry notifications. These providers process information as needed to operate these services; data may be processed outside your country.

Retention and requests

We retain inquiry information as necessary for the business discussion and applicable recordkeeping obligations. To request access, correction or deletion, contact saleshua@lanhubio.com.

Website analytics and cookies

The public catalogue does not require an account. The staff administration application uses authentication cookies. When enabled, website analytics aggregate page paths, referring domains or campaign source labels, website hostname and traffic classification, device categories, country or region and page view counts by date. Country or region is derived by our hosting provider; we do not store raw IP addresses in analytics. Analytics do not use cookies, visitor identifiers or fingerprints, and respect the browser’s Do Not Track preference. Sanitized source and landing-page information is kept in session storage for up to 30 minutes of inactivity within a tab. An optional local storage preference marks your browser as internal testing; it contains no visitor identifier. Hashed network identifiers are used to limit automated requests.