Controller and contact
The data controller is Guangzhou Lingwei Technology Co., Ltd. For privacy requests, email co@linkwe21.com or call +86 133 5264 1997.
Privacy
Updated July 2026. This website does not use advertising tracking cookies and processes only the information needed for project communication.
The data controller is Guangzhou Lingwei Technology Co., Ltd. For privacy requests, email co@linkwe21.com or call +86 133 5264 1997.
The form directly collects your name, contact details, and project brief. The server also records submission time, source page, IP address, and browser User-Agent for security auditing and abuse prevention.
Information is used only for project communication, technical evaluation, cooperation follow-up, form protection, and necessary operational audits. It is not sold, published, or used for unrelated marketing.
To respond promptly, your name, contact details, source, brief, and submission time are sent through a WeCom bot to the company's internal project group. No other third party receives the information except as necessary to provide this service.
Leads are retained for no more than 24 months after the last project communication, then deleted or anonymized. You may request access, a copy, correction, deletion, or withdrawal of consent through the contacts above; verified requests are handled within 15 business days.