Privacy notice

This notice explains how the Z-GROUP website handles information when providing content, operational analytics and business enquiries.Updated 7 October 2026

Information we process

Website analytics use a random browser-session identifier and record page path, page title, referral domain, download identifier and receipt time. We also record the first page path of the session and the utm_source, utm_medium and utm_campaign campaign labels. We do not save full referrer URLs, other query parameters or URL fragments. Analytics events do not store your name, phone number, full IP address or employee-system information.

Business enquiry information

When you submit an enquiry with consent, we receive your name, company, phone, email, service and project brief to respond to your request. You may optionally tell us how you heard about Z-GROUP. Unless Do Not Track is enabled, the first page and source of this session are saved with the enquiry to understand which content brings project enquiries.

Purpose

Website analytics help us understand visitor trends, popular pages and document use to improve website content. Enquiry information is used only to respond to the business conversation you initiate and necessary follow-up.

Retention and protection

Information is kept only as long as needed for these purposes. Access control, administrative credentials and backups are used to reduce unauthorised access, disclosure or loss. Contact us at the email below for questions about retention periods.

Your choices and rights

When Do Not Track is enabled, we do not send analytics events or automatically collected session and source information with enquiries. Browser source information uses session storage, not cross-session profiling; if storage is disabled, it is held only in page memory. You may request access, correction or deletion of enquiry information, or withdraw from further contact.

External links

Employee portals and related platforms are independently operated. Their information practices are outside this notice; review their privacy terms when leaving this website.

For privacy requests, contactinfo@z-group.cn