Cookie Policy

This website loads Google Analytics by default to measure visits and page interactions, with US and Hangzhou serving-node labels. Google Analytics uses cookies such as _ga to distinguish browsers and sessions and processes referral, device and interaction data; Google may process data outside your country. Advertising targeting and personalized advertising are disabled. Inquiry events are recorded only after the service confirms success and exclude names, email addresses, phone numbers, inquiry text and internal IDs. You can restrict collection using browser privacy settings or analytics-blocking tools. Unexpired refusals from the previous version remain effective. Essential server logs are separate from Google Analytics.

Public browsing does not set cookies for advertising, profiling, or cross-site tracking. The server may still process network information and security logs necessary to deliver and protect the site.

If the administration area is enabled in a controlled environment, a secure session cookie may be used to authenticate the administrator, resist forged requests, and protect management actions. It is not used for advertising or public visitor profiling.

The site may link to third-party services. Those services use cookies under their own policies. Google Analytics is described above.

Your browser can show, block, or remove cookies. Blocking a necessary cookie may affect restricted administration functions, but it should not prevent ordinary access to public content.