Website information
Updated 31 October 2026
Operator and content
Operated by 无锡三名羊科技有限公司. Equipment illustrations support technical communication and are not photographs of completed projects.
Website access
The website uses first-party visit records for maintenance and traffic analysis. On a first visit, the site script defaults to sending detailed device information: page path, time, referring page, language, viewport size, a random visitor ID and a short device fingerprint, plus browser user agent, platform, CPU core count, memory tier, touch points, screen size, color depth, pixel ratio, time zone, cookie and DNT status, and WebGL vendor and renderer where available. The server also receives the request IP and necessary headers. If collection is explicitly declined, the collection script cannot run, or the record cannot be sent, the site redirects to Baidu. Network failures may also trigger the redirect. The random ID is stored locally in the browser; clearing site data removes the local ID but does not automatically delete records already stored on the server. The site uses no third-party analytics or advertising scripts. Its page script does not actively read the camera, microphone, contacts or local files. To ask about retention or request access or deletion, contact us at the email below.
Enquiries and staff access
Email links open your email application. Staff sign-in opens the separate engineering workspace, where WeChat identity and account permissions are managed.